791483160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{507361}}^1$

素因数の和:507388

約数の個数: 64

約数和(自身を含む): 2557104480

約数和(自身を除く): 1765621320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 507361, 1014722, 1522083, 2029444, 2536805, 3044166, 4058888, 5073610, 6088332, 6595693, 7610415, 10147220, 12176664, 13191386, 15220830, 19787079, 20294440, 26382772, 30441660, 32978465, 39574158, 52765544, 60883320, 65956930, 79148316, 98935395, 131913860, 158296632, 197870790, 263827720, 395741580, 791483160]

約数ペア:

[(1, 791483160), (2, 395741580), (3, 263827720), (4, 197870790), (5, 158296632), (6, 131913860), (8, 98935395), (10, 79148316), (12, 65956930), (13, 60883320), (15, 52765544), (20, 39574158), (24, 32978465), (26, 30441660), (30, 26382772), (39, 20294440), (40, 19787079), (52, 15220830), (60, 13191386), (65, 12176664), (78, 10147220), (104, 7610415), (120, 6595693), (130, 6088332), (156, 5073610), (195, 4058888), (260, 3044166), (312, 2536805), (390, 2029444), (520, 1522083), (780, 1014722), (1560, 507361)]