125520720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40231}}^1$

素因数の和:40260

約数の個数: 80

約数和(自身を含む): 419056512

約数和(自身を除く): 293535792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 40231, 80462, 120693, 160924, 201155, 241386, 321848, 402310, 482772, 523003, 603465, 643696, 804620, 965544, 1046006, 1206930, 1569009, 1609240, 1931088, 2092012, 2413860, 2615015, 3138018, 3218480, 4184024, 4827720, 5230030, 6276036, 7845045, 8368048, 9655440, 10460060, 12552072, 15690090, 20920120, 25104144, 31380180, 41840240, 62760360, 125520720]

約数ペア:

[(1, 125520720), (2, 62760360), (3, 41840240), (4, 31380180), (5, 25104144), (6, 20920120), (8, 15690090), (10, 12552072), (12, 10460060), (13, 9655440), (15, 8368048), (16, 7845045), (20, 6276036), (24, 5230030), (26, 4827720), (30, 4184024), (39, 3218480), (40, 3138018), (48, 2615015), (52, 2413860), (60, 2092012), (65, 1931088), (78, 1609240), (80, 1569009), (104, 1206930), (120, 1046006), (130, 965544), (156, 804620), (195, 643696), (208, 603465), (240, 523003), (260, 482772), (312, 402310), (390, 321848), (520, 241386), (624, 201155), (780, 160924), (1040, 120693), (1560, 80462), (3120, 40231)]