240828120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1059

約数の個数: 256

約数和(自身を含む): 916272000

約数和(自身を除く): 675443880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1009, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2018, 2040, 2210, 2295, 2340, 2652, 2808, 3027, 3060, 3315, 3510, 3672, 3978, 4036, 4420, 4590, 4680, 5045, 5304, 5967, 6054, 6120, 6630, 7020, 7956, 8072, 8840, 9081, 9180, 9945, 10090, 11934, 12108, 13117, 13260, 14040, 15135, 15912, 17153, 18162, 18360, 19890, 20180, 23868, 24216, 26234, 26520, 27243, 29835, 30270, 34306, 36324, 39351, 39780, 40360, 45405, 47736, 51459, 52468, 54486, 59670, 60540, 65585, 68612, 72648, 78702, 79560, 85765, 90810, 102918, 104936, 108972, 118053, 119340, 121080, 131170, 136215, 137224, 154377, 157404, 171530, 181620, 196755, 205836, 217944, 222989, 236106, 238680, 257295, 262340, 272430, 308754, 314808, 343060, 354159, 363240, 393510, 411672, 445978, 463131, 472212, 514590, 524680, 544860, 590265, 617508, 668967, 686120, 708318, 771885, 787020, 891956, 926262, 944424, 1029180, 1089720, 1114945, 1180530, 1235016, 1337934, 1416636, 1543770, 1574040, 1770795, 1783912, 1852524, 2006901, 2058360, 2229890, 2315655, 2361060, 2675868, 2833272, 3087540, 3344835, 3541590, 3705048, 4013802, 4459780, 4631310, 4722120, 5351736, 6020703, 6175080, 6689670, 7083180, 8027604, 8919560, 9262620, 10034505, 12041406, 13379340, 14166360, 16055208, 18525240, 20069010, 24082812, 26758680, 30103515, 40138020, 48165624, 60207030, 80276040, 120414060, 240828120]

約数ペア:

[(1, 240828120), (2, 120414060), (3, 80276040), (4, 60207030), (5, 48165624), (6, 40138020), (8, 30103515), (9, 26758680), (10, 24082812), (12, 20069010), (13, 18525240), (15, 16055208), (17, 14166360), (18, 13379340), (20, 12041406), (24, 10034505), (26, 9262620), (27, 8919560), (30, 8027604), (34, 7083180), (36, 6689670), (39, 6175080), (40, 6020703), (45, 5351736), (51, 4722120), (52, 4631310), (54, 4459780), (60, 4013802), (65, 3705048), (68, 3541590), (72, 3344835), (78, 3087540), (85, 2833272), (90, 2675868), (102, 2361060), (104, 2315655), (108, 2229890), (117, 2058360), (120, 2006901), (130, 1852524), (135, 1783912), (136, 1770795), (153, 1574040), (156, 1543770), (170, 1416636), (180, 1337934), (195, 1235016), (204, 1180530), (216, 1114945), (221, 1089720), (234, 1029180), (255, 944424), (260, 926262), (270, 891956), (306, 787020), (312, 771885), (340, 708318), (351, 686120), (360, 668967), (390, 617508), (408, 590265), (442, 544860), (459, 524680), (468, 514590), (510, 472212), (520, 463131), (540, 445978), (585, 411672), (612, 393510), (663, 363240), (680, 354159), (702, 343060), (765, 314808), (780, 308754), (884, 272430), (918, 262340), (936, 257295), (1009, 238680), (1020, 236106), (1080, 222989), (1105, 217944), (1170, 205836), (1224, 196755), (1326, 181620), (1404, 171530), (1530, 157404), (1560, 154377), (1755, 137224), (1768, 136215), (1836, 131170), (1989, 121080), (2018, 119340), (2040, 118053), (2210, 108972), (2295, 104936), (2340, 102918), (2652, 90810), (2808, 85765), (3027, 79560), (3060, 78702), (3315, 72648), (3510, 68612), (3672, 65585), (3978, 60540), (4036, 59670), (4420, 54486), (4590, 52468), (4680, 51459), (5045, 47736), (5304, 45405), (5967, 40360), (6054, 39780), (6120, 39351), (6630, 36324), (7020, 34306), (7956, 30270), (8072, 29835), (8840, 27243), (9081, 26520), (9180, 26234), (9945, 24216), (10090, 23868), (11934, 20180), (12108, 19890), (13117, 18360), (13260, 18162), (14040, 17153), (15135, 15912)]