156916370640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653818211}}^1$

素因数の和:653818227

約数の個数: 40

約数和(自身を含む): 486440749728

約数和(自身を除く): 329524379088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653818211, 1307636422, 1961454633, 2615272844, 3269091055, 3922909266, 5230545688, 6538182110, 7845818532, 9807273165, 10461091376, 13076364220, 15691637064, 19614546330, 26152728440, 31383274128, 39229092660, 52305456880, 78458185320, 156916370640]

約数ペア:

[(1, 156916370640), (2, 78458185320), (3, 52305456880), (4, 39229092660), (5, 31383274128), (6, 26152728440), (8, 19614546330), (10, 15691637064), (12, 13076364220), (15, 10461091376), (16, 9807273165), (20, 7845818532), (24, 6538182110), (30, 5230545688), (40, 3922909266), (48, 3269091055), (60, 2615272844), (80, 1961454633), (120, 1307636422), (240, 653818211)]