229587720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112543}}^1$

素因数の和:112574

約数の個数: 64

約数和(自身を含む): 729285120

約数和(自身を除く): 499697400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 112543, 225086, 337629, 450172, 562715, 675258, 900344, 1125430, 1350516, 1688145, 1913231, 2250860, 2701032, 3376290, 3826462, 4501720, 5739693, 6752580, 7652924, 9566155, 11479386, 13505160, 15305848, 19132310, 22958772, 28698465, 38264620, 45917544, 57396930, 76529240, 114793860, 229587720]

約数ペア:

[(1, 229587720), (2, 114793860), (3, 76529240), (4, 57396930), (5, 45917544), (6, 38264620), (8, 28698465), (10, 22958772), (12, 19132310), (15, 15305848), (17, 13505160), (20, 11479386), (24, 9566155), (30, 7652924), (34, 6752580), (40, 5739693), (51, 4501720), (60, 3826462), (68, 3376290), (85, 2701032), (102, 2250860), (120, 1913231), (136, 1688145), (170, 1350516), (204, 1125430), (255, 900344), (340, 675258), (408, 562715), (510, 450172), (680, 337629), (1020, 225086), (2040, 112543)]