7876320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 25310880

約数和(自身を除く): 17434560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 269, 305, 366, 480, 488, 538, 610, 732, 807, 915, 976, 1076, 1220, 1345, 1464, 1614, 1830, 1952, 2152, 2440, 2690, 2928, 3228, 3660, 4035, 4304, 4880, 5380, 5856, 6456, 7320, 8070, 8608, 9760, 10760, 12912, 14640, 16140, 16409, 21520, 25824, 29280, 32280, 32818, 43040, 49227, 64560, 65636, 82045, 98454, 129120, 131272, 164090, 196908, 246135, 262544, 328180, 393816, 492270, 525088, 656360, 787632, 984540, 1312720, 1575264, 1969080, 2625440, 3938160, 7876320]

約数ペア:

[(1, 7876320), (2, 3938160), (3, 2625440), (4, 1969080), (5, 1575264), (6, 1312720), (8, 984540), (10, 787632), (12, 656360), (15, 525088), (16, 492270), (20, 393816), (24, 328180), (30, 262544), (32, 246135), (40, 196908), (48, 164090), (60, 131272), (61, 129120), (80, 98454), (96, 82045), (120, 65636), (122, 64560), (160, 49227), (183, 43040), (240, 32818), (244, 32280), (269, 29280), (305, 25824), (366, 21520), (480, 16409), (488, 16140), (538, 14640), (610, 12912), (732, 10760), (807, 9760), (915, 8608), (976, 8070), (1076, 7320), (1220, 6456), (1345, 5856), (1464, 5380), (1614, 4880), (1830, 4304), (1952, 4035), (2152, 3660), (2440, 3228), (2690, 2928)]