1945560

素因数分解:

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

素因数の和:568

約数の個数: 64

約数和(自身を含む): 6036480

約数和(自身を除く): 4090920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 523, 620, 744, 930, 1046, 1240, 1569, 1860, 2092, 2615, 3138, 3720, 4184, 5230, 6276, 7845, 10460, 12552, 15690, 16213, 20920, 31380, 32426, 48639, 62760, 64852, 81065, 97278, 129704, 162130, 194556, 243195, 324260, 389112, 486390, 648520, 972780, 1945560]

約数ペア:

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