152765520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20533}}^1$

素因数の和:20580

約数の個数: 80

約数和(自身を含む): 488873472

約数和(自身を除く): 336107952

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, 20533, 41066, 61599, 82132, 102665, 123198, 164264, 205330, 246396, 307995, 328528, 410660, 492792, 615990, 636523, 821320, 985584, 1231980, 1273046, 1642640, 1909569, 2463960, 2546092, 3182615, 3819138, 4927920, 5092184, 6365230, 7638276, 9547845, 10184368, 12730460, 15276552, 19095690, 25460920, 30553104, 38191380, 50921840, 76382760, 152765520]

約数ペア:

[(1, 152765520), (2, 76382760), (3, 50921840), (4, 38191380), (5, 30553104), (6, 25460920), (8, 19095690), (10, 15276552), (12, 12730460), (15, 10184368), (16, 9547845), (20, 7638276), (24, 6365230), (30, 5092184), (31, 4927920), (40, 3819138), (48, 3182615), (60, 2546092), (62, 2463960), (80, 1909569), (93, 1642640), (120, 1273046), (124, 1231980), (155, 985584), (186, 821320), (240, 636523), (248, 615990), (310, 492792), (372, 410660), (465, 328528), (496, 307995), (620, 246396), (744, 205330), (930, 164264), (1240, 123198), (1488, 102665), (1860, 82132), (2480, 61599), (3720, 41066), (7440, 20533)]