64098240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2946

約数の個数: 112

約数和(自身を含む): 212433408

約数和(自身を除く): 148335168

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, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 2903, 3680, 4416, 5520, 5806, 7360, 8709, 11040, 11612, 14515, 17418, 22080, 23224, 29030, 34836, 43545, 46448, 58060, 66769, 69672, 87090, 92896, 116120, 133538, 139344, 174180, 185792, 200307, 232240, 267076, 278688, 333845, 348360, 400614, 464480, 534152, 557376, 667690, 696720, 801228, 928960, 1001535, 1068304, 1335380, 1393440, 1602456, 2003070, 2136608, 2670760, 2786880, 3204912, 4006140, 4273216, 5341520, 6409824, 8012280, 10683040, 12819648, 16024560, 21366080, 32049120, 64098240]

約数ペア:

[(1, 64098240), (2, 32049120), (3, 21366080), (4, 16024560), (5, 12819648), (6, 10683040), (8, 8012280), (10, 6409824), (12, 5341520), (15, 4273216), (16, 4006140), (20, 3204912), (23, 2786880), (24, 2670760), (30, 2136608), (32, 2003070), (40, 1602456), (46, 1393440), (48, 1335380), (60, 1068304), (64, 1001535), (69, 928960), (80, 801228), (92, 696720), (96, 667690), (115, 557376), (120, 534152), (138, 464480), (160, 400614), (184, 348360), (192, 333845), (230, 278688), (240, 267076), (276, 232240), (320, 200307), (345, 185792), (368, 174180), (460, 139344), (480, 133538), (552, 116120), (690, 92896), (736, 87090), (920, 69672), (960, 66769), (1104, 58060), (1380, 46448), (1472, 43545), (1840, 34836), (2208, 29030), (2760, 23224), (2903, 22080), (3680, 17418), (4416, 14515), (5520, 11612), (5806, 11040), (7360, 8709)]