3891120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 12475392

約数和(自身を除く): 8584272

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, 523, 620, 744, 930, 1046, 1240, 1488, 1569, 1860, 2092, 2480, 2615, 3138, 3720, 4184, 5230, 6276, 7440, 7845, 8368, 10460, 12552, 15690, 16213, 20920, 25104, 31380, 32426, 41840, 48639, 62760, 64852, 81065, 97278, 125520, 129704, 162130, 194556, 243195, 259408, 324260, 389112, 486390, 648520, 778224, 972780, 1297040, 1945560, 3891120]

約数ペア:

[(1, 3891120), (2, 1945560), (3, 1297040), (4, 972780), (5, 778224), (6, 648520), (8, 486390), (10, 389112), (12, 324260), (15, 259408), (16, 243195), (20, 194556), (24, 162130), (30, 129704), (31, 125520), (40, 97278), (48, 81065), (60, 64852), (62, 62760), (80, 48639), (93, 41840), (120, 32426), (124, 31380), (155, 25104), (186, 20920), (240, 16213), (248, 15690), (310, 12552), (372, 10460), (465, 8368), (496, 7845), (523, 7440), (620, 6276), (744, 5230), (930, 4184), (1046, 3720), (1240, 3138), (1488, 2615), (1569, 2480), (1860, 2092)]