451650480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2243}}^1$

素因数の和:3098

約数の個数: 80

約数和(自身を含む): 1402410240

約数和(自身を除く): 950759760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 839, 1678, 2243, 2517, 3356, 4195, 4486, 5034, 6712, 6729, 8390, 8972, 10068, 11215, 12585, 13424, 13458, 16780, 17944, 20136, 22430, 25170, 26916, 33560, 33645, 35888, 40272, 44860, 50340, 53832, 67120, 67290, 89720, 100680, 107664, 134580, 179440, 201360, 269160, 538320, 1881877, 3763754, 5645631, 7527508, 9409385, 11291262, 15055016, 18818770, 22582524, 28228155, 30110032, 37637540, 45165048, 56456310, 75275080, 90330096, 112912620, 150550160, 225825240, 451650480]

約数ペア:

[(1, 451650480), (2, 225825240), (3, 150550160), (4, 112912620), (5, 90330096), (6, 75275080), (8, 56456310), (10, 45165048), (12, 37637540), (15, 30110032), (16, 28228155), (20, 22582524), (24, 18818770), (30, 15055016), (40, 11291262), (48, 9409385), (60, 7527508), (80, 5645631), (120, 3763754), (240, 1881877), (839, 538320), (1678, 269160), (2243, 201360), (2517, 179440), (3356, 134580), (4195, 107664), (4486, 100680), (5034, 89720), (6712, 67290), (6729, 67120), (8390, 53832), (8972, 50340), (10068, 44860), (11215, 40272), (12585, 35888), (13424, 33645), (13458, 33560), (16780, 26916), (17944, 25170), (20136, 22430)]