2480455040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32569}}^1$

素因数の和:32612

約数の個数: 128

約数和(自身を含む): 7175822400

約数和(自身を除く): 4695367360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2720, 3808, 4480, 4760, 5440, 7616, 9520, 10880, 15232, 19040, 32569, 38080, 65138, 76160, 130276, 162845, 227983, 260552, 325690, 455966, 521104, 553673, 651380, 911932, 1042208, 1107346, 1139915, 1302760, 1823864, 2084416, 2214692, 2279830, 2605520, 2768365, 3647728, 3875711, 4168832, 4429384, 4559660, 5211040, 5536730, 7295456, 7751422, 8858768, 9119320, 10422080, 11073460, 14590912, 15502844, 17717536, 18238640, 19378555, 20844160, 22146920, 29181824, 31005688, 35435072, 36477280, 38757110, 44293840, 62011376, 70870144, 72954560, 77514220, 88587680, 124022752, 145909120, 155028440, 177175360, 248045504, 310056880, 354350720, 496091008, 620113760, 1240227520, 2480455040]

約数ペア:

[(1, 2480455040), (2, 1240227520), (4, 620113760), (5, 496091008), (7, 354350720), (8, 310056880), (10, 248045504), (14, 177175360), (16, 155028440), (17, 145909120), (20, 124022752), (28, 88587680), (32, 77514220), (34, 72954560), (35, 70870144), (40, 62011376), (56, 44293840), (64, 38757110), (68, 36477280), (70, 35435072), (80, 31005688), (85, 29181824), (112, 22146920), (119, 20844160), (128, 19378555), (136, 18238640), (140, 17717536), (160, 15502844), (170, 14590912), (224, 11073460), (238, 10422080), (272, 9119320), (280, 8858768), (320, 7751422), (340, 7295456), (448, 5536730), (476, 5211040), (544, 4559660), (560, 4429384), (595, 4168832), (640, 3875711), (680, 3647728), (896, 2768365), (952, 2605520), (1088, 2279830), (1120, 2214692), (1190, 2084416), (1360, 1823864), (1904, 1302760), (2176, 1139915), (2240, 1107346), (2380, 1042208), (2720, 911932), (3808, 651380), (4480, 553673), (4760, 521104), (5440, 455966), (7616, 325690), (9520, 260552), (10880, 227983), (15232, 162845), (19040, 130276), (32569, 76160), (38080, 65138)]