152445840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27617}}^1$

素因数の和:27656

約数の個数: 80

約数和(自身を含む): 493147008

約数和(自身を除く): 340701168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 27617, 55234, 82851, 110468, 138085, 165702, 220936, 276170, 331404, 414255, 441872, 552340, 635191, 662808, 828510, 1104680, 1270382, 1325616, 1657020, 1905573, 2209360, 2540764, 3175955, 3314040, 3811146, 5081528, 6351910, 6628080, 7622292, 9527865, 10163056, 12703820, 15244584, 19055730, 25407640, 30489168, 38111460, 50815280, 76222920, 152445840]

約数ペア:

[(1, 152445840), (2, 76222920), (3, 50815280), (4, 38111460), (5, 30489168), (6, 25407640), (8, 19055730), (10, 15244584), (12, 12703820), (15, 10163056), (16, 9527865), (20, 7622292), (23, 6628080), (24, 6351910), (30, 5081528), (40, 3811146), (46, 3314040), (48, 3175955), (60, 2540764), (69, 2209360), (80, 1905573), (92, 1657020), (115, 1325616), (120, 1270382), (138, 1104680), (184, 828510), (230, 662808), (240, 635191), (276, 552340), (345, 441872), (368, 414255), (460, 331404), (552, 276170), (690, 220936), (920, 165702), (1104, 138085), (1380, 110468), (1840, 82851), (2760, 55234), (5520, 27617)]