26810160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 90132624

約数和(自身を除く): 63322464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 661, 676, 780, 845, 1014, 1040, 1322, 1352, 1560, 1690, 1983, 2028, 2535, 2644, 2704, 3120, 3305, 3380, 3966, 4056, 5070, 5288, 6610, 6760, 7932, 8112, 8593, 9915, 10140, 10576, 13220, 13520, 15864, 17186, 19830, 20280, 25779, 26440, 31728, 34372, 39660, 40560, 42965, 51558, 52880, 68744, 79320, 85930, 103116, 111709, 128895, 137488, 158640, 171860, 206232, 223418, 257790, 335127, 343720, 412464, 446836, 515580, 558545, 670254, 687440, 893672, 1031160, 1117090, 1340508, 1675635, 1787344, 2062320, 2234180, 2681016, 3351270, 4468360, 5362032, 6702540, 8936720, 13405080, 26810160]

約数ペア:

[(1, 26810160), (2, 13405080), (3, 8936720), (4, 6702540), (5, 5362032), (6, 4468360), (8, 3351270), (10, 2681016), (12, 2234180), (13, 2062320), (15, 1787344), (16, 1675635), (20, 1340508), (24, 1117090), (26, 1031160), (30, 893672), (39, 687440), (40, 670254), (48, 558545), (52, 515580), (60, 446836), (65, 412464), (78, 343720), (80, 335127), (104, 257790), (120, 223418), (130, 206232), (156, 171860), (169, 158640), (195, 137488), (208, 128895), (240, 111709), (260, 103116), (312, 85930), (338, 79320), (390, 68744), (507, 52880), (520, 51558), (624, 42965), (661, 40560), (676, 39660), (780, 34372), (845, 31728), (1014, 26440), (1040, 25779), (1322, 20280), (1352, 19830), (1560, 17186), (1690, 15864), (1983, 13520), (2028, 13220), (2535, 10576), (2644, 10140), (2704, 9915), (3120, 8593), (3305, 8112), (3380, 7932), (3966, 6760), (4056, 6610), (5070, 5288)]