485516880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35491}}^1$

素因数の和:35529

約数の個数: 120

約数和(自身を含む): 1716393120

約数和(自身を除く): 1230876240

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, 35491, 70982, 106473, 141964, 177455, 212946, 283928, 319419, 354910, 425892, 532365, 567856, 638838, 674329, 709820, 851784, 1064730, 1277676, 1348658, 1419640, 1597095, 1703568, 2022987, 2129460, 2555352, 2697316, 2839280, 3194190, 3371645, 4045974, 4258920, 5110704, 5394632, 6068961, 6388380, 6743290, 8091948, 8517840, 10114935, 10789264, 12137922, 12776760, 13486580, 16183896, 20229870, 24275844, 25553520, 26973160, 30344805, 32367792, 40459740, 48551688, 53946320, 60689610, 80919480, 97103376, 121379220, 161838960, 242758440, 485516880]

約数ペア:

[(1, 485516880), (2, 242758440), (3, 161838960), (4, 121379220), (5, 97103376), (6, 80919480), (8, 60689610), (9, 53946320), (10, 48551688), (12, 40459740), (15, 32367792), (16, 30344805), (18, 26973160), (19, 25553520), (20, 24275844), (24, 20229870), (30, 16183896), (36, 13486580), (38, 12776760), (40, 12137922), (45, 10789264), (48, 10114935), (57, 8517840), (60, 8091948), (72, 6743290), (76, 6388380), (80, 6068961), (90, 5394632), (95, 5110704), (114, 4258920), (120, 4045974), (144, 3371645), (152, 3194190), (171, 2839280), (180, 2697316), (190, 2555352), (228, 2129460), (240, 2022987), (285, 1703568), (304, 1597095), (342, 1419640), (360, 1348658), (380, 1277676), (456, 1064730), (570, 851784), (684, 709820), (720, 674329), (760, 638838), (855, 567856), (912, 532365), (1140, 425892), (1368, 354910), (1520, 319419), (1710, 283928), (2280, 212946), (2736, 177455), (3420, 141964), (4560, 106473), (6840, 70982), (13680, 35491)]