25638240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1772

約数の個数: 96

約数和(自身を含む): 83414016

約数和(自身を除く): 57775776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1723, 1860, 2480, 2976, 3446, 3720, 4960, 5169, 6892, 7440, 8615, 10338, 13784, 14880, 17230, 20676, 25845, 27568, 34460, 41352, 51690, 53413, 55136, 68920, 82704, 103380, 106826, 137840, 160239, 165408, 206760, 213652, 267065, 275680, 320478, 413520, 427304, 534130, 640956, 801195, 827040, 854608, 1068260, 1281912, 1602390, 1709216, 2136520, 2563824, 3204780, 4273040, 5127648, 6409560, 8546080, 12819120, 25638240]

約数ペア:

[(1, 25638240), (2, 12819120), (3, 8546080), (4, 6409560), (5, 5127648), (6, 4273040), (8, 3204780), (10, 2563824), (12, 2136520), (15, 1709216), (16, 1602390), (20, 1281912), (24, 1068260), (30, 854608), (31, 827040), (32, 801195), (40, 640956), (48, 534130), (60, 427304), (62, 413520), (80, 320478), (93, 275680), (96, 267065), (120, 213652), (124, 206760), (155, 165408), (160, 160239), (186, 137840), (240, 106826), (248, 103380), (310, 82704), (372, 68920), (465, 55136), (480, 53413), (496, 51690), (620, 41352), (744, 34460), (930, 27568), (992, 25845), (1240, 20676), (1488, 17230), (1723, 14880), (1860, 13784), (2480, 10338), (2976, 8615), (3446, 7440), (3720, 6892), (4960, 5169)]