2751753840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1042331}}^1$

素因数の和:1042358

約数の個数: 80

約数和(自身を含む): 9305940096

約数和(自身を除く): 6554186256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 1042331, 2084662, 3126993, 4169324, 5211655, 6253986, 8338648, 10423310, 11465641, 12507972, 15634965, 16677296, 20846620, 22931282, 25015944, 31269930, 34396923, 41693240, 45862564, 50031888, 57328205, 62539860, 68793846, 83386480, 91725128, 114656410, 125079720, 137587692, 171984615, 183450256, 229312820, 250159440, 275175384, 343969230, 458625640, 550350768, 687938460, 917251280, 1375876920, 2751753840]

約数ペア:

[(1, 2751753840), (2, 1375876920), (3, 917251280), (4, 687938460), (5, 550350768), (6, 458625640), (8, 343969230), (10, 275175384), (11, 250159440), (12, 229312820), (15, 183450256), (16, 171984615), (20, 137587692), (22, 125079720), (24, 114656410), (30, 91725128), (33, 83386480), (40, 68793846), (44, 62539860), (48, 57328205), (55, 50031888), (60, 45862564), (66, 41693240), (80, 34396923), (88, 31269930), (110, 25015944), (120, 22931282), (132, 20846620), (165, 16677296), (176, 15634965), (220, 12507972), (240, 11465641), (264, 10423310), (330, 8338648), (440, 6253986), (528, 5211655), (660, 4169324), (880, 3126993), (1320, 2084662), (2640, 1042331)]