1543289280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123661}}^1$

素因数の和:123694

約数の個数: 112

約数和(自身を含む): 5276904864

約数和(自身を除く): 3733615584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 123661, 247322, 370983, 494644, 618305, 741966, 989288, 1236610, 1483932, 1607593, 1854915, 1978576, 2473220, 2967864, 3215186, 3709830, 3957152, 4822779, 4946440, 5935728, 6430372, 7419660, 7914304, 8037965, 9645558, 9892880, 11871456, 12860744, 14839320, 16075930, 19291116, 19785760, 23742912, 24113895, 25721488, 29678640, 32151860, 38582232, 39571520, 48227790, 51442976, 59357280, 64303720, 77164464, 96455580, 102885952, 118714560, 128607440, 154328928, 192911160, 257214880, 308657856, 385822320, 514429760, 771644640, 1543289280]

約数ペア:

[(1, 1543289280), (2, 771644640), (3, 514429760), (4, 385822320), (5, 308657856), (6, 257214880), (8, 192911160), (10, 154328928), (12, 128607440), (13, 118714560), (15, 102885952), (16, 96455580), (20, 77164464), (24, 64303720), (26, 59357280), (30, 51442976), (32, 48227790), (39, 39571520), (40, 38582232), (48, 32151860), (52, 29678640), (60, 25721488), (64, 24113895), (65, 23742912), (78, 19785760), (80, 19291116), (96, 16075930), (104, 14839320), (120, 12860744), (130, 11871456), (156, 9892880), (160, 9645558), (192, 8037965), (195, 7914304), (208, 7419660), (240, 6430372), (260, 5935728), (312, 4946440), (320, 4822779), (390, 3957152), (416, 3709830), (480, 3215186), (520, 2967864), (624, 2473220), (780, 1978576), (832, 1854915), (960, 1607593), (1040, 1483932), (1248, 1236610), (1560, 989288), (2080, 741966), (2496, 618305), (3120, 494644), (4160, 370983), (6240, 247322), (12480, 123661)]