162435720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1931}}^1$

素因数の和:2646

約数の個数: 64

約数和(自身を含む): 488255040

約数和(自身を除く): 325819320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 701, 1402, 1931, 2103, 2804, 3505, 3862, 4206, 5608, 5793, 7010, 7724, 8412, 9655, 10515, 11586, 14020, 15448, 16824, 19310, 21030, 23172, 28040, 28965, 38620, 42060, 46344, 57930, 77240, 84120, 115860, 231720, 1353631, 2707262, 4060893, 5414524, 6768155, 8121786, 10829048, 13536310, 16243572, 20304465, 27072620, 32487144, 40608930, 54145240, 81217860, 162435720]

約数ペア:

[(1, 162435720), (2, 81217860), (3, 54145240), (4, 40608930), (5, 32487144), (6, 27072620), (8, 20304465), (10, 16243572), (12, 13536310), (15, 10829048), (20, 8121786), (24, 6768155), (30, 5414524), (40, 4060893), (60, 2707262), (120, 1353631), (701, 231720), (1402, 115860), (1931, 84120), (2103, 77240), (2804, 57930), (3505, 46344), (3862, 42060), (4206, 38620), (5608, 28965), (5793, 28040), (7010, 23172), (7724, 21030), (8412, 19310), (9655, 16824), (10515, 15448), (11586, 14020)]