73228080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{659}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 227842560

約数和(自身を除く): 154614480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 463, 659, 926, 1318, 1389, 1852, 1977, 2315, 2636, 2778, 3295, 3704, 3954, 4630, 5272, 5556, 6590, 6945, 7408, 7908, 9260, 9885, 10544, 11112, 13180, 13890, 15816, 18520, 19770, 22224, 26360, 27780, 31632, 37040, 39540, 52720, 55560, 79080, 111120, 158160, 305117, 610234, 915351, 1220468, 1525585, 1830702, 2440936, 3051170, 3661404, 4576755, 4881872, 6102340, 7322808, 9153510, 12204680, 14645616, 18307020, 24409360, 36614040, 73228080]

約数ペア:

[(1, 73228080), (2, 36614040), (3, 24409360), (4, 18307020), (5, 14645616), (6, 12204680), (8, 9153510), (10, 7322808), (12, 6102340), (15, 4881872), (16, 4576755), (20, 3661404), (24, 3051170), (30, 2440936), (40, 1830702), (48, 1525585), (60, 1220468), (80, 915351), (120, 610234), (240, 305117), (463, 158160), (659, 111120), (926, 79080), (1318, 55560), (1389, 52720), (1852, 39540), (1977, 37040), (2315, 31632), (2636, 27780), (2778, 26360), (3295, 22224), (3704, 19770), (3954, 18520), (4630, 15816), (5272, 13890), (5556, 13180), (6590, 11112), (6945, 10544), (7408, 9885), (7908, 9260)]