40221508680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{617273}}^1$

素因数の和:617471

約数の個数: 96

約数和(自身を含む): 131442325560

約数和(自身を除く): 91220816880

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, 1086, 1448, 1629, 1810, 2172, 2715, 3258, 3620, 4344, 5430, 6516, 7240, 8145, 10860, 13032, 16290, 21720, 32580, 65160, 617273, 1234546, 1851819, 2469092, 3086365, 3703638, 4938184, 5555457, 6172730, 7407276, 9259095, 11110914, 12345460, 14814552, 18518190, 22221828, 24690920, 27777285, 37036380, 44443656, 55554570, 74072760, 111109140, 111726413, 222218280, 223452826, 335179239, 446905652, 558632065, 670358478, 893811304, 1005537717, 1117264130, 1340716956, 1675896195, 2011075434, 2234528260, 2681433912, 3351792390, 4022150868, 4469056520, 5027688585, 6703584780, 8044301736, 10055377170, 13407169560, 20110754340, 40221508680]

約数ペア:

[(1, 40221508680), (2, 20110754340), (3, 13407169560), (4, 10055377170), (5, 8044301736), (6, 6703584780), (8, 5027688585), (9, 4469056520), (10, 4022150868), (12, 3351792390), (15, 2681433912), (18, 2234528260), (20, 2011075434), (24, 1675896195), (30, 1340716956), (36, 1117264130), (40, 1005537717), (45, 893811304), (60, 670358478), (72, 558632065), (90, 446905652), (120, 335179239), (180, 223452826), (181, 222218280), (360, 111726413), (362, 111109140), (543, 74072760), (724, 55554570), (905, 44443656), (1086, 37036380), (1448, 27777285), (1629, 24690920), (1810, 22221828), (2172, 18518190), (2715, 14814552), (3258, 12345460), (3620, 11110914), (4344, 9259095), (5430, 7407276), (6516, 6172730), (7240, 5555457), (8145, 4938184), (10860, 3703638), (13032, 3086365), (16290, 2469092), (21720, 1851819), (32580, 1234546), (65160, 617273)]