490176120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{583543}}^1$

素因数の和:583564

約数の個数: 64

約数和(自身を含む): 1680606720

約数和(自身を除く): 1190430600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 583543, 1167086, 1750629, 2334172, 2917715, 3501258, 4084801, 4668344, 5835430, 7002516, 8169602, 8753145, 11670860, 12254403, 14005032, 16339204, 17506290, 20424005, 23341720, 24508806, 32678408, 35012580, 40848010, 49017612, 61272015, 70025160, 81696020, 98035224, 122544030, 163392040, 245088060, 490176120]

約数ペア:

[(1, 490176120), (2, 245088060), (3, 163392040), (4, 122544030), (5, 98035224), (6, 81696020), (7, 70025160), (8, 61272015), (10, 49017612), (12, 40848010), (14, 35012580), (15, 32678408), (20, 24508806), (21, 23341720), (24, 20424005), (28, 17506290), (30, 16339204), (35, 14005032), (40, 12254403), (42, 11670860), (56, 8753145), (60, 8169602), (70, 7002516), (84, 5835430), (105, 4668344), (120, 4084801), (140, 3501258), (168, 2917715), (210, 2334172), (280, 1750629), (420, 1167086), (840, 583543)]