61315560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{941}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 200589480

約数和(自身を除く): 139273920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 181, 360, 362, 543, 724, 905, 941, 1086, 1448, 1629, 1810, 1882, 2172, 2715, 2823, 3258, 3620, 3764, 4344, 4705, 5430, 5646, 6516, 7240, 7528, 8145, 8469, 9410, 10860, 11292, 13032, 14115, 16290, 16938, 18820, 21720, 22584, 28230, 32580, 33876, 37640, 42345, 56460, 65160, 67752, 84690, 112920, 169380, 170321, 338760, 340642, 510963, 681284, 851605, 1021926, 1362568, 1532889, 1703210, 2043852, 2554815, 3065778, 3406420, 4087704, 5109630, 6131556, 6812840, 7664445, 10219260, 12263112, 15328890, 20438520, 30657780, 61315560]

約数ペア:

[(1, 61315560), (2, 30657780), (3, 20438520), (4, 15328890), (5, 12263112), (6, 10219260), (8, 7664445), (9, 6812840), (10, 6131556), (12, 5109630), (15, 4087704), (18, 3406420), (20, 3065778), (24, 2554815), (30, 2043852), (36, 1703210), (40, 1532889), (45, 1362568), (60, 1021926), (72, 851605), (90, 681284), (120, 510963), (180, 340642), (181, 338760), (360, 170321), (362, 169380), (543, 112920), (724, 84690), (905, 67752), (941, 65160), (1086, 56460), (1448, 42345), (1629, 37640), (1810, 33876), (1882, 32580), (2172, 28230), (2715, 22584), (2823, 21720), (3258, 18820), (3620, 16938), (3764, 16290), (4344, 14115), (4705, 13032), (5430, 11292), (5646, 10860), (6516, 9410), (7240, 8469), (7528, 8145)]