144135120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19373}}^1$

素因数の和:19420

約数の個数: 80

約数和(自身を含む): 461256192

約数和(自身を除く): 317121072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 19373, 38746, 58119, 77492, 96865, 116238, 154984, 193730, 232476, 290595, 309968, 387460, 464952, 581190, 600563, 774920, 929904, 1162380, 1201126, 1549840, 1801689, 2324760, 2402252, 3002815, 3603378, 4649520, 4804504, 6005630, 7206756, 9008445, 9609008, 12011260, 14413512, 18016890, 24022520, 28827024, 36033780, 48045040, 72067560, 144135120]

約数ペア:

[(1, 144135120), (2, 72067560), (3, 48045040), (4, 36033780), (5, 28827024), (6, 24022520), (8, 18016890), (10, 14413512), (12, 12011260), (15, 9609008), (16, 9008445), (20, 7206756), (24, 6005630), (30, 4804504), (31, 4649520), (40, 3603378), (48, 3002815), (60, 2402252), (62, 2324760), (80, 1801689), (93, 1549840), (120, 1201126), (124, 1162380), (155, 929904), (186, 774920), (240, 600563), (248, 581190), (310, 464952), (372, 387460), (465, 309968), (496, 290595), (620, 232476), (744, 193730), (930, 154984), (1240, 116238), (1488, 96865), (1860, 77492), (2480, 58119), (3720, 38746), (7440, 19373)]