1969080

素因数分解:

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

素因数の和:344

約数の個数: 64

約数和(自身を含む): 6026400

約数和(自身を除く): 4057320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 269, 305, 366, 488, 538, 610, 732, 807, 915, 1076, 1220, 1345, 1464, 1614, 1830, 2152, 2440, 2690, 3228, 3660, 4035, 5380, 6456, 7320, 8070, 10760, 16140, 16409, 32280, 32818, 49227, 65636, 82045, 98454, 131272, 164090, 196908, 246135, 328180, 393816, 492270, 656360, 984540, 1969080]

約数ペア:

[(1, 1969080), (2, 984540), (3, 656360), (4, 492270), (5, 393816), (6, 328180), (8, 246135), (10, 196908), (12, 164090), (15, 131272), (20, 98454), (24, 82045), (30, 65636), (40, 49227), (60, 32818), (61, 32280), (120, 16409), (122, 16140), (183, 10760), (244, 8070), (269, 7320), (305, 6456), (366, 5380), (488, 4035), (538, 3660), (610, 3228), (732, 2690), (807, 2440), (915, 2152), (1076, 1830), (1220, 1614), (1345, 1464)]