280833720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3793}}^1$

素因数の和:4424

約数の個数: 64

約数和(自身を含む): 844089120

約数和(自身を除く): 563255400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 1234, 1851, 2468, 3085, 3702, 3793, 4936, 6170, 7404, 7586, 9255, 11379, 12340, 14808, 15172, 18510, 18965, 22758, 24680, 30344, 37020, 37930, 45516, 56895, 74040, 75860, 91032, 113790, 151720, 227580, 455160, 2340281, 4680562, 7020843, 9361124, 11701405, 14041686, 18722248, 23402810, 28083372, 35104215, 46805620, 56166744, 70208430, 93611240, 140416860, 280833720]

約数ペア:

[(1, 280833720), (2, 140416860), (3, 93611240), (4, 70208430), (5, 56166744), (6, 46805620), (8, 35104215), (10, 28083372), (12, 23402810), (15, 18722248), (20, 14041686), (24, 11701405), (30, 9361124), (40, 7020843), (60, 4680562), (120, 2340281), (617, 455160), (1234, 227580), (1851, 151720), (2468, 113790), (3085, 91032), (3702, 75860), (3793, 74040), (4936, 56895), (6170, 45516), (7404, 37930), (7586, 37020), (9255, 30344), (11379, 24680), (12340, 22758), (14808, 18965), (15172, 18510)]