72067560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19373}}^1$

素因数の和:19418

約数の個数: 64

約数和(自身を含む): 223188480

約数和(自身を除く): 151120920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 19373, 38746, 58119, 77492, 96865, 116238, 154984, 193730, 232476, 290595, 387460, 464952, 581190, 600563, 774920, 1162380, 1201126, 1801689, 2324760, 2402252, 3002815, 3603378, 4804504, 6005630, 7206756, 9008445, 12011260, 14413512, 18016890, 24022520, 36033780, 72067560]

約数ペア:

[(1, 72067560), (2, 36033780), (3, 24022520), (4, 18016890), (5, 14413512), (6, 12011260), (8, 9008445), (10, 7206756), (12, 6005630), (15, 4804504), (20, 3603378), (24, 3002815), (30, 2402252), (31, 2324760), (40, 1801689), (60, 1201126), (62, 1162380), (93, 774920), (120, 600563), (124, 581190), (155, 464952), (186, 387460), (248, 290595), (310, 232476), (372, 193730), (465, 154984), (620, 116238), (744, 96865), (930, 77492), (1240, 58119), (1860, 38746), (3720, 19373)]