157596720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15271}}^1$

素因数の和:15330

約数の個数: 80

約数和(自身を含む): 499944192

約数和(自身を除く): 342347472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 15271, 30542, 45813, 61084, 76355, 91626, 122168, 152710, 183252, 229065, 244336, 305420, 366504, 458130, 610840, 656653, 733008, 916260, 1221680, 1313306, 1832520, 1969959, 2626612, 3283265, 3665040, 3939918, 5253224, 6566530, 7879836, 9849795, 10506448, 13133060, 15759672, 19699590, 26266120, 31519344, 39399180, 52532240, 78798360, 157596720]

約数ペア:

[(1, 157596720), (2, 78798360), (3, 52532240), (4, 39399180), (5, 31519344), (6, 26266120), (8, 19699590), (10, 15759672), (12, 13133060), (15, 10506448), (16, 9849795), (20, 7879836), (24, 6566530), (30, 5253224), (40, 3939918), (43, 3665040), (48, 3283265), (60, 2626612), (80, 1969959), (86, 1832520), (120, 1313306), (129, 1221680), (172, 916260), (215, 733008), (240, 656653), (258, 610840), (344, 458130), (430, 366504), (516, 305420), (645, 244336), (688, 229065), (860, 183252), (1032, 152710), (1290, 122168), (1720, 91626), (2064, 76355), (2580, 61084), (3440, 45813), (5160, 30542), (10320, 15271)]