111288720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20161}}^1$

素因数の和:20200

約数の個数: 80

約数和(自身を含む): 360012672

約数和(自身を除く): 248723952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 20161, 40322, 60483, 80644, 100805, 120966, 161288, 201610, 241932, 302415, 322576, 403220, 463703, 483864, 604830, 806440, 927406, 967728, 1209660, 1391109, 1612880, 1854812, 2318515, 2419320, 2782218, 3709624, 4637030, 4838640, 5564436, 6955545, 7419248, 9274060, 11128872, 13911090, 18548120, 22257744, 27822180, 37096240, 55644360, 111288720]

約数ペア:

[(1, 111288720), (2, 55644360), (3, 37096240), (4, 27822180), (5, 22257744), (6, 18548120), (8, 13911090), (10, 11128872), (12, 9274060), (15, 7419248), (16, 6955545), (20, 5564436), (23, 4838640), (24, 4637030), (30, 3709624), (40, 2782218), (46, 2419320), (48, 2318515), (60, 1854812), (69, 1612880), (80, 1391109), (92, 1209660), (115, 967728), (120, 927406), (138, 806440), (184, 604830), (230, 483864), (240, 463703), (276, 403220), (345, 322576), (368, 302415), (460, 241932), (552, 201610), (690, 161288), (920, 120966), (1104, 100805), (1380, 80644), (1840, 60483), (2760, 40322), (5520, 20161)]