2877407760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{705247}}^1$

素因数の和:705280

約数の個数: 80

約数和(自身を含む): 9444681216

約数和(自身を除く): 6567273456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 705247, 1410494, 2115741, 2820988, 3526235, 4231482, 5641976, 7052470, 8462964, 10578705, 11283952, 11989199, 14104940, 16925928, 21157410, 23978398, 28209880, 33851856, 35967597, 42314820, 47956796, 56419760, 59945995, 71935194, 84629640, 95913592, 119891990, 143870388, 169259280, 179837985, 191827184, 239783980, 287740776, 359675970, 479567960, 575481552, 719351940, 959135920, 1438703880, 2877407760]

約数ペア:

[(1, 2877407760), (2, 1438703880), (3, 959135920), (4, 719351940), (5, 575481552), (6, 479567960), (8, 359675970), (10, 287740776), (12, 239783980), (15, 191827184), (16, 179837985), (17, 169259280), (20, 143870388), (24, 119891990), (30, 95913592), (34, 84629640), (40, 71935194), (48, 59945995), (51, 56419760), (60, 47956796), (68, 42314820), (80, 35967597), (85, 33851856), (102, 28209880), (120, 23978398), (136, 21157410), (170, 16925928), (204, 14104940), (240, 11989199), (255, 11283952), (272, 10578705), (340, 8462964), (408, 7052470), (510, 5641976), (680, 4231482), (816, 3526235), (1020, 2820988), (1360, 2115741), (2040, 1410494), (4080, 705247)]