310085520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1292023}}^1$

素因数の和:1292039

約数の個数: 40

約数和(自身を含む): 961265856

約数和(自身を除く): 651180336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1292023, 2584046, 3876069, 5168092, 6460115, 7752138, 10336184, 12920230, 15504276, 19380345, 20672368, 25840460, 31008552, 38760690, 51680920, 62017104, 77521380, 103361840, 155042760, 310085520]

約数ペア:

[(1, 310085520), (2, 155042760), (3, 103361840), (4, 77521380), (5, 62017104), (6, 51680920), (8, 38760690), (10, 31008552), (12, 25840460), (15, 20672368), (16, 19380345), (20, 15504276), (24, 12920230), (30, 10336184), (40, 7752138), (48, 6460115), (60, 5168092), (80, 3876069), (120, 2584046), (240, 1292023)]