130620480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1444

約数の個数: 112

約数和(自身を含む): 419063424

約数和(自身を除く): 288442944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 160, 192, 206, 240, 309, 320, 412, 480, 515, 618, 824, 960, 1030, 1236, 1321, 1545, 1648, 2060, 2472, 2642, 3090, 3296, 3963, 4120, 4944, 5284, 6180, 6592, 6605, 7926, 8240, 9888, 10568, 12360, 13210, 15852, 16480, 19776, 19815, 21136, 24720, 26420, 31704, 32960, 39630, 42272, 49440, 52840, 63408, 79260, 84544, 98880, 105680, 126816, 136063, 158520, 211360, 253632, 272126, 317040, 408189, 422720, 544252, 634080, 680315, 816378, 1088504, 1268160, 1360630, 1632756, 2040945, 2177008, 2721260, 3265512, 4081890, 4354016, 5442520, 6531024, 8163780, 8708032, 10885040, 13062048, 16327560, 21770080, 26124096, 32655120, 43540160, 65310240, 130620480]

約数ペア:

[(1, 130620480), (2, 65310240), (3, 43540160), (4, 32655120), (5, 26124096), (6, 21770080), (8, 16327560), (10, 13062048), (12, 10885040), (15, 8708032), (16, 8163780), (20, 6531024), (24, 5442520), (30, 4354016), (32, 4081890), (40, 3265512), (48, 2721260), (60, 2177008), (64, 2040945), (80, 1632756), (96, 1360630), (103, 1268160), (120, 1088504), (160, 816378), (192, 680315), (206, 634080), (240, 544252), (309, 422720), (320, 408189), (412, 317040), (480, 272126), (515, 253632), (618, 211360), (824, 158520), (960, 136063), (1030, 126816), (1236, 105680), (1321, 98880), (1545, 84544), (1648, 79260), (2060, 63408), (2472, 52840), (2642, 49440), (3090, 42272), (3296, 39630), (3963, 32960), (4120, 31704), (4944, 26420), (5284, 24720), (6180, 21136), (6592, 19815), (6605, 19776), (7926, 16480), (8240, 15852), (9888, 13210), (10568, 12360)]