156988961040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{654120671}}^1$

素因数の和:654120687

約数の個数: 40

約数和(自身を含む): 486665779968

約数和(自身を除く): 329676818928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 654120671, 1308241342, 1962362013, 2616482684, 3270603355, 3924724026, 5232965368, 6541206710, 7849448052, 9811810065, 10465930736, 13082413420, 15698896104, 19623620130, 26164826840, 31397792208, 39247240260, 52329653680, 78494480520, 156988961040]

約数ペア:

[(1, 156988961040), (2, 78494480520), (3, 52329653680), (4, 39247240260), (5, 31397792208), (6, 26164826840), (8, 19623620130), (10, 15698896104), (12, 13082413420), (15, 10465930736), (16, 9811810065), (20, 7849448052), (24, 6541206710), (30, 5232965368), (40, 3924724026), (48, 3270603355), (60, 2616482684), (80, 1962362013), (120, 1308241342), (240, 654120671)]