155314560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2036

約数の個数: 128

約数和(自身を含む): 507396960

約数和(自身を除く): 352082400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 1973, 2460, 2624, 3280, 3936, 3946, 4920, 5248, 5919, 6560, 7872, 7892, 9840, 9865, 11838, 13120, 15744, 15784, 19680, 19730, 23676, 26240, 29595, 31568, 39360, 39460, 47352, 59190, 63136, 78720, 78920, 80893, 94704, 118380, 126272, 157840, 161786, 189408, 236760, 242679, 252544, 315680, 323572, 378816, 404465, 473520, 485358, 631360, 647144, 757632, 808930, 947040, 970716, 1213395, 1262720, 1294288, 1617860, 1894080, 1941432, 2426790, 2588576, 3235720, 3788160, 3882864, 4853580, 5177152, 6471440, 7765728, 9707160, 10354304, 12942880, 15531456, 19414320, 25885760, 31062912, 38828640, 51771520, 77657280, 155314560]

約数ペア:

[(1, 155314560), (2, 77657280), (3, 51771520), (4, 38828640), (5, 31062912), (6, 25885760), (8, 19414320), (10, 15531456), (12, 12942880), (15, 10354304), (16, 9707160), (20, 7765728), (24, 6471440), (30, 5177152), (32, 4853580), (40, 3882864), (41, 3788160), (48, 3235720), (60, 2588576), (64, 2426790), (80, 1941432), (82, 1894080), (96, 1617860), (120, 1294288), (123, 1262720), (128, 1213395), (160, 970716), (164, 947040), (192, 808930), (205, 757632), (240, 647144), (246, 631360), (320, 485358), (328, 473520), (384, 404465), (410, 378816), (480, 323572), (492, 315680), (615, 252544), (640, 242679), (656, 236760), (820, 189408), (960, 161786), (984, 157840), (1230, 126272), (1312, 118380), (1640, 94704), (1920, 80893), (1968, 78920), (1973, 78720), (2460, 63136), (2624, 59190), (3280, 47352), (3936, 39460), (3946, 39360), (4920, 31568), (5248, 29595), (5919, 26240), (6560, 23676), (7872, 19730), (7892, 19680), (9840, 15784), (9865, 15744), (11838, 13120)]