451554480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1237}}^1$

素因数の和:1285

約数の個数: 240

約数和(自身を含む): 1685561760

約数和(自身を除く): 1234007280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1170, 1237, 1352, 1404, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2340, 2474, 2535, 2704, 2808, 3042, 3120, 3380, 3510, 3711, 4056, 4563, 4680, 4948, 5070, 5616, 6084, 6185, 6760, 7020, 7422, 7605, 8112, 9126, 9360, 9896, 10140, 11133, 12168, 12370, 13520, 14040, 14844, 15210, 16081, 18252, 18555, 19792, 20280, 22266, 22815, 24336, 24740, 28080, 29688, 30420, 32162, 33399, 36504, 37110, 40560, 44532, 45630, 48243, 49480, 55665, 59376, 60840, 64324, 66798, 73008, 74220, 80405, 89064, 91260, 96486, 98960, 111330, 121680, 128648, 133596, 144729, 148440, 160810, 166995, 178128, 182520, 192972, 209053, 222660, 241215, 257296, 267192, 289458, 296880, 321620, 333990, 365040, 385944, 418106, 434187, 445320, 482430, 534384, 578916, 627159, 643240, 667980, 723645, 771888, 836212, 868374, 890640, 964860, 1045265, 1157832, 1254318, 1286480, 1335960, 1447290, 1672424, 1736748, 1881477, 1929720, 2090530, 2170935, 2315664, 2508636, 2671920, 2894580, 3135795, 3344848, 3473496, 3762954, 3859440, 4181060, 4341870, 5017272, 5644431, 5789160, 6271590, 6946992, 7525908, 8362120, 8683740, 9407385, 10034544, 11288862, 11578320, 12543180, 15051816, 16724240, 17367480, 18814770, 22577724, 25086360, 28222155, 30103632, 34734960, 37629540, 45155448, 50172720, 56444310, 75259080, 90310896, 112888620, 150518160, 225777240, 451554480]

約数ペア:

[(1, 451554480), (2, 225777240), (3, 150518160), (4, 112888620), (5, 90310896), (6, 75259080), (8, 56444310), (9, 50172720), (10, 45155448), (12, 37629540), (13, 34734960), (15, 30103632), (16, 28222155), (18, 25086360), (20, 22577724), (24, 18814770), (26, 17367480), (27, 16724240), (30, 15051816), (36, 12543180), (39, 11578320), (40, 11288862), (45, 10034544), (48, 9407385), (52, 8683740), (54, 8362120), (60, 7525908), (65, 6946992), (72, 6271590), (78, 5789160), (80, 5644431), (90, 5017272), (104, 4341870), (108, 4181060), (117, 3859440), (120, 3762954), (130, 3473496), (135, 3344848), (144, 3135795), (156, 2894580), (169, 2671920), (180, 2508636), (195, 2315664), (208, 2170935), (216, 2090530), (234, 1929720), (240, 1881477), (260, 1736748), (270, 1672424), (312, 1447290), (338, 1335960), (351, 1286480), (360, 1254318), (390, 1157832), (432, 1045265), (468, 964860), (507, 890640), (520, 868374), (540, 836212), (585, 771888), (624, 723645), (676, 667980), (702, 643240), (720, 627159), (780, 578916), (845, 534384), (936, 482430), (1014, 445320), (1040, 434187), (1080, 418106), (1170, 385944), (1237, 365040), (1352, 333990), (1404, 321620), (1521, 296880), (1560, 289458), (1690, 267192), (1755, 257296), (1872, 241215), (2028, 222660), (2160, 209053), (2340, 192972), (2474, 182520), (2535, 178128), (2704, 166995), (2808, 160810), (3042, 148440), (3120, 144729), (3380, 133596), (3510, 128648), (3711, 121680), (4056, 111330), (4563, 98960), (4680, 96486), (4948, 91260), (5070, 89064), (5616, 80405), (6084, 74220), (6185, 73008), (6760, 66798), (7020, 64324), (7422, 60840), (7605, 59376), (8112, 55665), (9126, 49480), (9360, 48243), (9896, 45630), (10140, 44532), (11133, 40560), (12168, 37110), (12370, 36504), (13520, 33399), (14040, 32162), (14844, 30420), (15210, 29688), (16081, 28080), (18252, 24740), (18555, 24336), (19792, 22815), (20280, 22266)]