1297424880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94841}}^1$

素因数の和:94879

約数の個数: 120

約数和(自身を含む): 4586559120

約数和(自身を除く): 3289134240

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, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 94841, 189682, 284523, 379364, 474205, 569046, 758728, 853569, 948410, 1138092, 1422615, 1517456, 1707138, 1801979, 1896820, 2276184, 2845230, 3414276, 3603958, 3793640, 4267845, 4552368, 5405937, 5690460, 6828552, 7207916, 7587280, 8535690, 9009895, 10811874, 11380920, 13657104, 14415832, 16217811, 17071380, 18019790, 21623748, 22761840, 27029685, 28831664, 32435622, 34142760, 36039580, 43247496, 54059370, 64871244, 68285520, 72079160, 81089055, 86494992, 108118740, 129742488, 144158320, 162178110, 216237480, 259484976, 324356220, 432474960, 648712440, 1297424880]

約数ペア:

[(1, 1297424880), (2, 648712440), (3, 432474960), (4, 324356220), (5, 259484976), (6, 216237480), (8, 162178110), (9, 144158320), (10, 129742488), (12, 108118740), (15, 86494992), (16, 81089055), (18, 72079160), (19, 68285520), (20, 64871244), (24, 54059370), (30, 43247496), (36, 36039580), (38, 34142760), (40, 32435622), (45, 28831664), (48, 27029685), (57, 22761840), (60, 21623748), (72, 18019790), (76, 17071380), (80, 16217811), (90, 14415832), (95, 13657104), (114, 11380920), (120, 10811874), (144, 9009895), (152, 8535690), (171, 7587280), (180, 7207916), (190, 6828552), (228, 5690460), (240, 5405937), (285, 4552368), (304, 4267845), (342, 3793640), (360, 3603958), (380, 3414276), (456, 2845230), (570, 2276184), (684, 1896820), (720, 1801979), (760, 1707138), (855, 1517456), (912, 1422615), (1140, 1138092), (1368, 948410), (1520, 853569), (1710, 758728), (2280, 569046), (2736, 474205), (3420, 379364), (4560, 284523), (6840, 189682), (13680, 94841)]