15409080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1901

約数の個数: 96

約数和(自身を含む): 52284960

約数和(自身を除く): 36875880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 1861, 2070, 2760, 3722, 4140, 5583, 7444, 8280, 9305, 11166, 14888, 16749, 18610, 22332, 27915, 33498, 37220, 42803, 44664, 55830, 66996, 74440, 83745, 85606, 111660, 128409, 133992, 167490, 171212, 214015, 223320, 256818, 334980, 342424, 385227, 428030, 513636, 642045, 669960, 770454, 856060, 1027272, 1284090, 1540908, 1712120, 1926135, 2568180, 3081816, 3852270, 5136360, 7704540, 15409080]

約数ペア:

[(1, 15409080), (2, 7704540), (3, 5136360), (4, 3852270), (5, 3081816), (6, 2568180), (8, 1926135), (9, 1712120), (10, 1540908), (12, 1284090), (15, 1027272), (18, 856060), (20, 770454), (23, 669960), (24, 642045), (30, 513636), (36, 428030), (40, 385227), (45, 342424), (46, 334980), (60, 256818), (69, 223320), (72, 214015), (90, 171212), (92, 167490), (115, 133992), (120, 128409), (138, 111660), (180, 85606), (184, 83745), (207, 74440), (230, 66996), (276, 55830), (345, 44664), (360, 42803), (414, 37220), (460, 33498), (552, 27915), (690, 22332), (828, 18610), (920, 16749), (1035, 14888), (1380, 11166), (1656, 9305), (1861, 8280), (2070, 7444), (2760, 5583), (3722, 4140)]