2496408960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56531}}^1$

素因数の和:56576

約数の個数: 128

約数和(自身を含む): 8303420160

約数和(自身を除く): 5807011200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 56531, 113062, 169593, 226124, 282655, 339186, 452248, 565310, 678372, 847965, 904496, 1130620, 1300213, 1356744, 1695930, 1808992, 2261240, 2600426, 2713488, 3391860, 3617984, 3900639, 4522480, 5200852, 5426976, 6501065, 6783720, 7235968, 7801278, 9044960, 10401704, 10853952, 13002130, 13567440, 15602556, 18089920, 19503195, 20803408, 21707904, 26004260, 27134880, 31205112, 36179840, 39006390, 41606816, 52008520, 54269760, 62410224, 78012780, 83213632, 104017040, 108539520, 124820448, 156025560, 166427264, 208034080, 249640896, 312051120, 416068160, 499281792, 624102240, 832136320, 1248204480, 2496408960]

約数ペア:

[(1, 2496408960), (2, 1248204480), (3, 832136320), (4, 624102240), (5, 499281792), (6, 416068160), (8, 312051120), (10, 249640896), (12, 208034080), (15, 166427264), (16, 156025560), (20, 124820448), (23, 108539520), (24, 104017040), (30, 83213632), (32, 78012780), (40, 62410224), (46, 54269760), (48, 52008520), (60, 41606816), (64, 39006390), (69, 36179840), (80, 31205112), (92, 27134880), (96, 26004260), (115, 21707904), (120, 20803408), (128, 19503195), (138, 18089920), (160, 15602556), (184, 13567440), (192, 13002130), (230, 10853952), (240, 10401704), (276, 9044960), (320, 7801278), (345, 7235968), (368, 6783720), (384, 6501065), (460, 5426976), (480, 5200852), (552, 4522480), (640, 3900639), (690, 3617984), (736, 3391860), (920, 2713488), (960, 2600426), (1104, 2261240), (1380, 1808992), (1472, 1695930), (1840, 1356744), (1920, 1300213), (2208, 1130620), (2760, 904496), (2944, 847965), (3680, 678372), (4416, 565310), (5520, 452248), (7360, 339186), (8832, 282655), (11040, 226124), (14720, 169593), (22080, 113062), (44160, 56531)]