127237680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 459613440

約数和(自身を除く): 332375760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 114, 120, 131, 142, 144, 152, 171, 180, 190, 213, 228, 240, 262, 284, 285, 304, 342, 355, 360, 380, 393, 426, 456, 524, 568, 570, 639, 655, 684, 710, 720, 760, 786, 852, 855, 912, 1048, 1065, 1136, 1140, 1179, 1278, 1310, 1349, 1368, 1420, 1520, 1572, 1704, 1710, 1965, 2096, 2130, 2280, 2358, 2489, 2556, 2620, 2698, 2736, 2840, 3144, 3195, 3408, 3420, 3930, 4047, 4260, 4560, 4716, 4978, 5112, 5240, 5396, 5680, 5895, 6288, 6390, 6745, 6840, 7467, 7860, 8094, 8520, 9301, 9432, 9956, 10224, 10480, 10792, 11790, 12141, 12445, 12780, 13490, 13680, 14934, 15720, 16188, 17040, 18602, 18864, 19912, 20235, 21584, 22401, 23580, 24282, 24890, 25560, 26980, 27903, 29868, 31440, 32376, 37204, 37335, 39824, 40470, 44802, 46505, 47160, 48564, 49780, 51120, 53960, 55806, 59736, 60705, 64752, 74408, 74670, 80940, 83709, 89604, 93010, 94320, 97128, 99560, 107920, 111612, 112005, 119472, 121410, 139515, 148816, 149340, 161880, 167418, 176719, 179208, 186020, 194256, 199120, 223224, 224010, 242820, 279030, 298680, 323760, 334836, 353438, 358416, 372040, 418545, 446448, 448020, 485640, 530157, 558060, 597360, 669672, 706876, 744080, 837090, 883595, 896040, 971280, 1060314, 1116120, 1339344, 1413752, 1590471, 1674180, 1767190, 1792080, 2120628, 2232240, 2650785, 2827504, 3180942, 3348360, 3534380, 4241256, 5301570, 6361884, 6696720, 7068760, 7952355, 8482512, 10603140, 12723768, 14137520, 15904710, 21206280, 25447536, 31809420, 42412560, 63618840, 127237680]

約数ペア:

[(1, 127237680), (2, 63618840), (3, 42412560), (4, 31809420), (5, 25447536), (6, 21206280), (8, 15904710), (9, 14137520), (10, 12723768), (12, 10603140), (15, 8482512), (16, 7952355), (18, 7068760), (19, 6696720), (20, 6361884), (24, 5301570), (30, 4241256), (36, 3534380), (38, 3348360), (40, 3180942), (45, 2827504), (48, 2650785), (57, 2232240), (60, 2120628), (71, 1792080), (72, 1767190), (76, 1674180), (80, 1590471), (90, 1413752), (95, 1339344), (114, 1116120), (120, 1060314), (131, 971280), (142, 896040), (144, 883595), (152, 837090), (171, 744080), (180, 706876), (190, 669672), (213, 597360), (228, 558060), (240, 530157), (262, 485640), (284, 448020), (285, 446448), (304, 418545), (342, 372040), (355, 358416), (360, 353438), (380, 334836), (393, 323760), (426, 298680), (456, 279030), (524, 242820), (568, 224010), (570, 223224), (639, 199120), (655, 194256), (684, 186020), (710, 179208), (720, 176719), (760, 167418), (786, 161880), (852, 149340), (855, 148816), (912, 139515), (1048, 121410), (1065, 119472), (1136, 112005), (1140, 111612), (1179, 107920), (1278, 99560), (1310, 97128), (1349, 94320), (1368, 93010), (1420, 89604), (1520, 83709), (1572, 80940), (1704, 74670), (1710, 74408), (1965, 64752), (2096, 60705), (2130, 59736), (2280, 55806), (2358, 53960), (2489, 51120), (2556, 49780), (2620, 48564), (2698, 47160), (2736, 46505), (2840, 44802), (3144, 40470), (3195, 39824), (3408, 37335), (3420, 37204), (3930, 32376), (4047, 31440), (4260, 29868), (4560, 27903), (4716, 26980), (4978, 25560), (5112, 24890), (5240, 24282), (5396, 23580), (5680, 22401), (5895, 21584), (6288, 20235), (6390, 19912), (6745, 18864), (6840, 18602), (7467, 17040), (7860, 16188), (8094, 15720), (8520, 14934), (9301, 13680), (9432, 13490), (9956, 12780), (10224, 12445), (10480, 12141), (10792, 11790)]