151981080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26947}}^1$

素因数の和:27008

約数の個数: 64

約数和(自身を含む): 465661440

約数和(自身を除く): 313680360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 26947, 53894, 80841, 107788, 134735, 161682, 215576, 269470, 323364, 404205, 538940, 646728, 808410, 1077880, 1266509, 1616820, 2533018, 3233640, 3799527, 5066036, 6332545, 7599054, 10132072, 12665090, 15198108, 18997635, 25330180, 30396216, 37995270, 50660360, 75990540, 151981080]

約数ペア:

[(1, 151981080), (2, 75990540), (3, 50660360), (4, 37995270), (5, 30396216), (6, 25330180), (8, 18997635), (10, 15198108), (12, 12665090), (15, 10132072), (20, 7599054), (24, 6332545), (30, 5066036), (40, 3799527), (47, 3233640), (60, 2533018), (94, 1616820), (120, 1266509), (141, 1077880), (188, 808410), (235, 646728), (282, 538940), (376, 404205), (470, 323364), (564, 269470), (705, 215576), (940, 161682), (1128, 134735), (1410, 107788), (1880, 80841), (2820, 53894), (5640, 26947)]