157156722480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{654819677}}^1$

素因数の和:654819693

約数の個数: 40

約数和(自身を含む): 487185840432

約数和(自身を除く): 330029117952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 654819677, 1309639354, 1964459031, 2619278708, 3274098385, 3928918062, 5238557416, 6548196770, 7857836124, 9822295155, 10477114832, 13096393540, 15715672248, 19644590310, 26192787080, 31431344496, 39289180620, 52385574160, 78578361240, 157156722480]

約数ペア:

[(1, 157156722480), (2, 78578361240), (3, 52385574160), (4, 39289180620), (5, 31431344496), (6, 26192787080), (8, 19644590310), (10, 15715672248), (12, 13096393540), (15, 10477114832), (16, 9822295155), (20, 7857836124), (24, 6548196770), (30, 5238557416), (40, 3928918062), (48, 3274098385), (60, 2619278708), (80, 1964459031), (120, 1309639354), (240, 654819677)]