3125550720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1607}}^1$

素因数の和:2642

約数の個数: 128

約数和(自身を含む): 9978733440

約数和(自身を除く): 6853182720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1013, 1607, 1920, 2026, 3039, 3214, 4052, 4821, 5065, 6078, 6428, 8035, 8104, 9642, 10130, 12156, 12856, 15195, 16070, 16208, 19284, 20260, 24105, 24312, 25712, 30390, 32140, 32416, 38568, 40520, 48210, 48624, 51424, 60780, 64280, 64832, 77136, 81040, 96420, 97248, 102848, 121560, 128560, 129664, 154272, 162080, 192840, 194496, 205696, 243120, 257120, 308544, 324160, 385680, 388992, 486240, 514240, 617088, 648320, 771360, 972480, 1028480, 1542720, 1627891, 1944960, 3085440, 3255782, 4883673, 6511564, 8139455, 9767346, 13023128, 16278910, 19534692, 24418365, 26046256, 32557820, 39069384, 48836730, 52092512, 65115640, 78138768, 97673460, 104185024, 130231280, 156277536, 195346920, 208370048, 260462560, 312555072, 390693840, 520925120, 625110144, 781387680, 1041850240, 1562775360, 3125550720]

約数ペア:

[(1, 3125550720), (2, 1562775360), (3, 1041850240), (4, 781387680), (5, 625110144), (6, 520925120), (8, 390693840), (10, 312555072), (12, 260462560), (15, 208370048), (16, 195346920), (20, 156277536), (24, 130231280), (30, 104185024), (32, 97673460), (40, 78138768), (48, 65115640), (60, 52092512), (64, 48836730), (80, 39069384), (96, 32557820), (120, 26046256), (128, 24418365), (160, 19534692), (192, 16278910), (240, 13023128), (320, 9767346), (384, 8139455), (480, 6511564), (640, 4883673), (960, 3255782), (1013, 3085440), (1607, 1944960), (1920, 1627891), (2026, 1542720), (3039, 1028480), (3214, 972480), (4052, 771360), (4821, 648320), (5065, 617088), (6078, 514240), (6428, 486240), (8035, 388992), (8104, 385680), (9642, 324160), (10130, 308544), (12156, 257120), (12856, 243120), (15195, 205696), (16070, 194496), (16208, 192840), (19284, 162080), (20260, 154272), (24105, 129664), (24312, 128560), (25712, 121560), (30390, 102848), (32140, 97248), (32416, 96420), (38568, 81040), (40520, 77136), (48210, 64832), (48624, 64280), (51424, 60780)]