4199760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 14894880

約数和(自身を除く): 10695120

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, 307, 342, 360, 380, 456, 570, 614, 684, 720, 760, 855, 912, 921, 1140, 1228, 1368, 1520, 1535, 1710, 1842, 2280, 2456, 2736, 2763, 3070, 3420, 3684, 4560, 4605, 4912, 5526, 5833, 6140, 6840, 7368, 9210, 11052, 11666, 12280, 13680, 13815, 14736, 17499, 18420, 22104, 23332, 24560, 27630, 29165, 34998, 36840, 44208, 46664, 52497, 55260, 58330, 69996, 73680, 87495, 93328, 104994, 110520, 116660, 139992, 174990, 209988, 221040, 233320, 262485, 279984, 349980, 419976, 466640, 524970, 699960, 839952, 1049940, 1399920, 2099880, 4199760]

約数ペア:

[(1, 4199760), (2, 2099880), (3, 1399920), (4, 1049940), (5, 839952), (6, 699960), (8, 524970), (9, 466640), (10, 419976), (12, 349980), (15, 279984), (16, 262485), (18, 233320), (19, 221040), (20, 209988), (24, 174990), (30, 139992), (36, 116660), (38, 110520), (40, 104994), (45, 93328), (48, 87495), (57, 73680), (60, 69996), (72, 58330), (76, 55260), (80, 52497), (90, 46664), (95, 44208), (114, 36840), (120, 34998), (144, 29165), (152, 27630), (171, 24560), (180, 23332), (190, 22104), (228, 18420), (240, 17499), (285, 14736), (304, 13815), (307, 13680), (342, 12280), (360, 11666), (380, 11052), (456, 9210), (570, 7368), (614, 6840), (684, 6140), (720, 5833), (760, 5526), (855, 4912), (912, 4605), (921, 4560), (1140, 3684), (1228, 3420), (1368, 3070), (1520, 2763), (1535, 2736), (1710, 2456), (1842, 2280)]