61336320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{15973}}^1$

素因数の和:15997

約数の個数: 72

約数和(自身を含む): 195905136

約数和(自身を除く): 134568816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 15973, 31946, 47919, 63892, 79865, 95838, 127784, 159730, 191676, 239595, 255568, 319460, 383352, 479190, 511136, 638920, 766704, 958380, 1022272, 1277840, 1533408, 1916760, 2044544, 2555680, 3066816, 3833520, 4089088, 5111360, 6133632, 7667040, 10222720, 12267264, 15334080, 20445440, 30668160, 61336320]

約数ペア:

[(1, 61336320), (2, 30668160), (3, 20445440), (4, 15334080), (5, 12267264), (6, 10222720), (8, 7667040), (10, 6133632), (12, 5111360), (15, 4089088), (16, 3833520), (20, 3066816), (24, 2555680), (30, 2044544), (32, 1916760), (40, 1533408), (48, 1277840), (60, 1022272), (64, 958380), (80, 766704), (96, 638920), (120, 511136), (128, 479190), (160, 383352), (192, 319460), (240, 255568), (256, 239595), (320, 191676), (384, 159730), (480, 127784), (640, 95838), (768, 79865), (960, 63892), (1280, 47919), (1920, 31946), (3840, 15973)]