450633720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{37181}}^1$

素因数の和:37296

約数の個数: 64

約数和(自身を含む): 1365323040

約数和(自身を除く): 914689320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 37181, 74362, 111543, 148724, 185905, 223086, 297448, 371810, 446172, 557715, 743620, 892344, 1115430, 1487240, 2230860, 3755281, 4461720, 7510562, 11265843, 15021124, 18776405, 22531686, 30042248, 37552810, 45063372, 56329215, 75105620, 90126744, 112658430, 150211240, 225316860, 450633720]

約数ペア:

[(1, 450633720), (2, 225316860), (3, 150211240), (4, 112658430), (5, 90126744), (6, 75105620), (8, 56329215), (10, 45063372), (12, 37552810), (15, 30042248), (20, 22531686), (24, 18776405), (30, 15021124), (40, 11265843), (60, 7510562), (101, 4461720), (120, 3755281), (202, 2230860), (303, 1487240), (404, 1115430), (505, 892344), (606, 743620), (808, 557715), (1010, 446172), (1212, 371810), (1515, 297448), (2020, 223086), (2424, 185905), (3030, 148724), (4040, 111543), (6060, 74362), (12120, 37181)]