40630320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{56431}}^1$

素因数の和:56450

約数の個数: 60

約数和(自身を含む): 136452576

約数和(自身を除く): 95822256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 56431, 112862, 169293, 225724, 282155, 338586, 451448, 507879, 564310, 677172, 846465, 902896, 1015758, 1128620, 1354344, 1692930, 2031516, 2257240, 2539395, 2708688, 3385860, 4063032, 4514480, 5078790, 6771720, 8126064, 10157580, 13543440, 20315160, 40630320]

約数ペア:

[(1, 40630320), (2, 20315160), (3, 13543440), (4, 10157580), (5, 8126064), (6, 6771720), (8, 5078790), (9, 4514480), (10, 4063032), (12, 3385860), (15, 2708688), (16, 2539395), (18, 2257240), (20, 2031516), (24, 1692930), (30, 1354344), (36, 1128620), (40, 1015758), (45, 902896), (48, 846465), (60, 677172), (72, 564310), (80, 507879), (90, 451448), (120, 338586), (144, 282155), (180, 225724), (240, 169293), (360, 112862), (720, 56431)]