5243160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3388

約数の個数: 64

約数和(自身を含む): 16944480

約数和(自身を除く): 11701320

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, 3361, 6722, 10083, 13444, 16805, 20166, 26888, 33610, 40332, 43693, 50415, 67220, 80664, 87386, 100830, 131079, 134440, 174772, 201660, 218465, 262158, 349544, 403320, 436930, 524316, 655395, 873860, 1048632, 1310790, 1747720, 2621580, 5243160]

約数ペア:

[(1, 5243160), (2, 2621580), (3, 1747720), (4, 1310790), (5, 1048632), (6, 873860), (8, 655395), (10, 524316), (12, 436930), (13, 403320), (15, 349544), (20, 262158), (24, 218465), (26, 201660), (30, 174772), (39, 134440), (40, 131079), (52, 100830), (60, 87386), (65, 80664), (78, 67220), (104, 50415), (120, 43693), (130, 40332), (156, 33610), (195, 26888), (260, 20166), (312, 16805), (390, 13444), (520, 10083), (780, 6722), (1560, 3361)]