151907040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{105491}}^1$

素因数の和:105512

約数の個数: 72

約数和(自身を含む): 518387688

約数和(自身を除く): 366480648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 105491, 210982, 316473, 421964, 527455, 632946, 843928, 949419, 1054910, 1265892, 1582365, 1687856, 1898838, 2109820, 2531784, 3164730, 3375712, 3797676, 4219640, 4747095, 5063568, 6329460, 7595352, 8439280, 9494190, 10127136, 12658920, 15190704, 16878560, 18988380, 25317840, 30381408, 37976760, 50635680, 75953520, 151907040]

約数ペア:

[(1, 151907040), (2, 75953520), (3, 50635680), (4, 37976760), (5, 30381408), (6, 25317840), (8, 18988380), (9, 16878560), (10, 15190704), (12, 12658920), (15, 10127136), (16, 9494190), (18, 8439280), (20, 7595352), (24, 6329460), (30, 5063568), (32, 4747095), (36, 4219640), (40, 3797676), (45, 3375712), (48, 3164730), (60, 2531784), (72, 2109820), (80, 1898838), (90, 1687856), (96, 1582365), (120, 1265892), (144, 1054910), (160, 949419), (180, 843928), (240, 632946), (288, 527455), (360, 421964), (480, 316473), (720, 210982), (1440, 105491)]