123881160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79411}}^1$

素因数の和:79438

約数の個数: 64

約数和(自身を含む): 400236480

約数和(自身を除く): 276355320

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, 79411, 158822, 238233, 317644, 397055, 476466, 635288, 794110, 952932, 1032343, 1191165, 1588220, 1905864, 2064686, 2382330, 3097029, 3176440, 4129372, 4764660, 5161715, 6194058, 8258744, 9529320, 10323430, 12388116, 15485145, 20646860, 24776232, 30970290, 41293720, 61940580, 123881160]

約数ペア:

[(1, 123881160), (2, 61940580), (3, 41293720), (4, 30970290), (5, 24776232), (6, 20646860), (8, 15485145), (10, 12388116), (12, 10323430), (13, 9529320), (15, 8258744), (20, 6194058), (24, 5161715), (26, 4764660), (30, 4129372), (39, 3176440), (40, 3097029), (52, 2382330), (60, 2064686), (65, 1905864), (78, 1588220), (104, 1191165), (120, 1032343), (130, 952932), (156, 794110), (195, 635288), (260, 476466), (312, 397055), (390, 317644), (520, 238233), (780, 158822), (1560, 79411)]