31622040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5167}}^1$

素因数の和:5201

約数の個数: 96

約数和(自身を含む): 108838080

約数和(自身を除く): 77216040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 5167, 6120, 10334, 15501, 20668, 25835, 31002, 41336, 46503, 51670, 62004, 77505, 87839, 93006, 103340, 124008, 155010, 175678, 186012, 206680, 232515, 263517, 310020, 351356, 372024, 439195, 465030, 527034, 620040, 702712, 790551, 878390, 930060, 1054068, 1317585, 1581102, 1756780, 1860120, 2108136, 2635170, 3162204, 3513560, 3952755, 5270340, 6324408, 7905510, 10540680, 15811020, 31622040]

約数ペア:

[(1, 31622040), (2, 15811020), (3, 10540680), (4, 7905510), (5, 6324408), (6, 5270340), (8, 3952755), (9, 3513560), (10, 3162204), (12, 2635170), (15, 2108136), (17, 1860120), (18, 1756780), (20, 1581102), (24, 1317585), (30, 1054068), (34, 930060), (36, 878390), (40, 790551), (45, 702712), (51, 620040), (60, 527034), (68, 465030), (72, 439195), (85, 372024), (90, 351356), (102, 310020), (120, 263517), (136, 232515), (153, 206680), (170, 186012), (180, 175678), (204, 155010), (255, 124008), (306, 103340), (340, 93006), (360, 87839), (408, 77505), (510, 62004), (612, 51670), (680, 46503), (765, 41336), (1020, 31002), (1224, 25835), (1530, 20668), (2040, 15501), (3060, 10334), (5167, 6120)]