151983120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{633263}}^1$

素因数の和:633279

約数の個数: 40

約数和(自身を含む): 471148416

約数和(自身を除く): 319165296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 633263, 1266526, 1899789, 2533052, 3166315, 3799578, 5066104, 6332630, 7599156, 9498945, 10132208, 12665260, 15198312, 18997890, 25330520, 30396624, 37995780, 50661040, 75991560, 151983120]

約数ペア:

[(1, 151983120), (2, 75991560), (3, 50661040), (4, 37995780), (5, 30396624), (6, 25330520), (8, 18997890), (10, 15198312), (12, 12665260), (15, 10132208), (16, 9498945), (20, 7599156), (24, 6332630), (30, 5066104), (40, 3799578), (48, 3166315), (60, 2533052), (80, 1899789), (120, 1266526), (240, 633263)]