1560343920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{282671}}^1$

素因数の和:282710

約数の個数: 80

約数和(自身を含む): 5047391232

約数和(自身を除く): 3487047312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 282671, 565342, 848013, 1130684, 1413355, 1696026, 2261368, 2826710, 3392052, 4240065, 4522736, 5653420, 6501433, 6784104, 8480130, 11306840, 13002866, 13568208, 16960260, 19504299, 22613680, 26005732, 32507165, 33920520, 39008598, 52011464, 65014330, 67841040, 78017196, 97521495, 104022928, 130028660, 156034392, 195042990, 260057320, 312068784, 390085980, 520114640, 780171960, 1560343920]

約数ペア:

[(1, 1560343920), (2, 780171960), (3, 520114640), (4, 390085980), (5, 312068784), (6, 260057320), (8, 195042990), (10, 156034392), (12, 130028660), (15, 104022928), (16, 97521495), (20, 78017196), (23, 67841040), (24, 65014330), (30, 52011464), (40, 39008598), (46, 33920520), (48, 32507165), (60, 26005732), (69, 22613680), (80, 19504299), (92, 16960260), (115, 13568208), (120, 13002866), (138, 11306840), (184, 8480130), (230, 6784104), (240, 6501433), (276, 5653420), (345, 4522736), (368, 4240065), (460, 3392052), (552, 2826710), (690, 2261368), (920, 1696026), (1104, 1413355), (1380, 1130684), (1840, 848013), (2760, 565342), (5520, 282671)]