1507920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 4797312

約数和(自身を除く): 3289392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 103, 120, 122, 183, 206, 240, 244, 305, 309, 366, 412, 488, 515, 610, 618, 732, 824, 915, 976, 1030, 1220, 1236, 1464, 1545, 1648, 1830, 2060, 2440, 2472, 2928, 3090, 3660, 4120, 4880, 4944, 6180, 6283, 7320, 8240, 12360, 12566, 14640, 18849, 24720, 25132, 31415, 37698, 50264, 62830, 75396, 94245, 100528, 125660, 150792, 188490, 251320, 301584, 376980, 502640, 753960, 1507920]

約数ペア:

[(1, 1507920), (2, 753960), (3, 502640), (4, 376980), (5, 301584), (6, 251320), (8, 188490), (10, 150792), (12, 125660), (15, 100528), (16, 94245), (20, 75396), (24, 62830), (30, 50264), (40, 37698), (48, 31415), (60, 25132), (61, 24720), (80, 18849), (103, 14640), (120, 12566), (122, 12360), (183, 8240), (206, 7320), (240, 6283), (244, 6180), (305, 4944), (309, 4880), (366, 4120), (412, 3660), (488, 3090), (515, 2928), (610, 2472), (618, 2440), (732, 2060), (824, 1830), (915, 1648), (976, 1545), (1030, 1464), (1220, 1236)]