489459240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:593

約数の個数: 256

約数和(自身を含む): 1763596800

約数和(自身を除く): 1274137560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 53, 54, 60, 68, 72, 85, 90, 102, 106, 108, 120, 135, 136, 153, 159, 170, 180, 204, 212, 216, 255, 265, 270, 306, 318, 340, 360, 408, 424, 459, 477, 503, 510, 530, 540, 612, 636, 680, 765, 795, 901, 918, 954, 1006, 1020, 1060, 1080, 1224, 1272, 1431, 1509, 1530, 1590, 1802, 1836, 1908, 2012, 2040, 2120, 2295, 2385, 2515, 2703, 2862, 3018, 3060, 3180, 3604, 3672, 3816, 4024, 4505, 4527, 4590, 4770, 5030, 5406, 5724, 6036, 6120, 6360, 7155, 7208, 7545, 8109, 8551, 9010, 9054, 9180, 9540, 10060, 10812, 11448, 12072, 13515, 13581, 14310, 15090, 16218, 17102, 18020, 18108, 18360, 19080, 20120, 21624, 22635, 24327, 25653, 26659, 27030, 27162, 28620, 30180, 32436, 34204, 36040, 36216, 40545, 42755, 45270, 48654, 51306, 53318, 54060, 54324, 57240, 60360, 64872, 67905, 68408, 76959, 79977, 81090, 85510, 90540, 97308, 102612, 106636, 108120, 108648, 121635, 128265, 133295, 135810, 153918, 159954, 162180, 171020, 181080, 194616, 205224, 213272, 230877, 239931, 243270, 256530, 266590, 271620, 307836, 319908, 324360, 342040, 384795, 399885, 453203, 461754, 479862, 486540, 513060, 533180, 543240, 615672, 639816, 719793, 769590, 799770, 906406, 923508, 959724, 973080, 1026120, 1066360, 1154385, 1199655, 1359609, 1439586, 1539180, 1599540, 1812812, 1847016, 1919448, 2266015, 2308770, 2399310, 2719218, 2879172, 3078360, 3199080, 3598965, 3625624, 4078827, 4532030, 4617540, 4798620, 5438436, 5758344, 6798045, 7197930, 8157654, 9064060, 9235080, 9597240, 10876872, 12236481, 13596090, 14395860, 16315308, 18128120, 20394135, 24472962, 27192180, 28791720, 32630616, 40788270, 48945924, 54384360, 61182405, 81576540, 97891848, 122364810, 163153080, 244729620, 489459240]

約数ペア:

[(1, 489459240), (2, 244729620), (3, 163153080), (4, 122364810), (5, 97891848), (6, 81576540), (8, 61182405), (9, 54384360), (10, 48945924), (12, 40788270), (15, 32630616), (17, 28791720), (18, 27192180), (20, 24472962), (24, 20394135), (27, 18128120), (30, 16315308), (34, 14395860), (36, 13596090), (40, 12236481), (45, 10876872), (51, 9597240), (53, 9235080), (54, 9064060), (60, 8157654), (68, 7197930), (72, 6798045), (85, 5758344), (90, 5438436), (102, 4798620), (106, 4617540), (108, 4532030), (120, 4078827), (135, 3625624), (136, 3598965), (153, 3199080), (159, 3078360), (170, 2879172), (180, 2719218), (204, 2399310), (212, 2308770), (216, 2266015), (255, 1919448), (265, 1847016), (270, 1812812), (306, 1599540), (318, 1539180), (340, 1439586), (360, 1359609), (408, 1199655), (424, 1154385), (459, 1066360), (477, 1026120), (503, 973080), (510, 959724), (530, 923508), (540, 906406), (612, 799770), (636, 769590), (680, 719793), (765, 639816), (795, 615672), (901, 543240), (918, 533180), (954, 513060), (1006, 486540), (1020, 479862), (1060, 461754), (1080, 453203), (1224, 399885), (1272, 384795), (1431, 342040), (1509, 324360), (1530, 319908), (1590, 307836), (1802, 271620), (1836, 266590), (1908, 256530), (2012, 243270), (2040, 239931), (2120, 230877), (2295, 213272), (2385, 205224), (2515, 194616), (2703, 181080), (2862, 171020), (3018, 162180), (3060, 159954), (3180, 153918), (3604, 135810), (3672, 133295), (3816, 128265), (4024, 121635), (4505, 108648), (4527, 108120), (4590, 106636), (4770, 102612), (5030, 97308), (5406, 90540), (5724, 85510), (6036, 81090), (6120, 79977), (6360, 76959), (7155, 68408), (7208, 67905), (7545, 64872), (8109, 60360), (8551, 57240), (9010, 54324), (9054, 54060), (9180, 53318), (9540, 51306), (10060, 48654), (10812, 45270), (11448, 42755), (12072, 40545), (13515, 36216), (13581, 36040), (14310, 34204), (15090, 32436), (16218, 30180), (17102, 28620), (18020, 27162), (18108, 27030), (18360, 26659), (19080, 25653), (20120, 24327), (21624, 22635)]