273872960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:460

約数の個数: 112

約数和(自身を含む): 688214016

約数和(自身を除く): 414341056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 127, 160, 184, 230, 254, 293, 320, 368, 460, 508, 586, 635, 736, 920, 1016, 1172, 1270, 1465, 1472, 1840, 2032, 2344, 2540, 2921, 2930, 3680, 4064, 4688, 5080, 5842, 5860, 6739, 7360, 8128, 9376, 10160, 11684, 11720, 13478, 14605, 18752, 20320, 23368, 23440, 26956, 29210, 33695, 37211, 40640, 46736, 46880, 53912, 58420, 67390, 74422, 93472, 93760, 107824, 116840, 134780, 148844, 186055, 186944, 215648, 233680, 269560, 297688, 372110, 431296, 467360, 539120, 595376, 744220, 855853, 934720, 1078240, 1190752, 1488440, 1711706, 2156480, 2381504, 2976880, 3423412, 4279265, 5953760, 6846824, 8558530, 11907520, 13693648, 17117060, 27387296, 34234120, 54774592, 68468240, 136936480, 273872960]

約数ペア:

[(1, 273872960), (2, 136936480), (4, 68468240), (5, 54774592), (8, 34234120), (10, 27387296), (16, 17117060), (20, 13693648), (23, 11907520), (32, 8558530), (40, 6846824), (46, 5953760), (64, 4279265), (80, 3423412), (92, 2976880), (115, 2381504), (127, 2156480), (160, 1711706), (184, 1488440), (230, 1190752), (254, 1078240), (293, 934720), (320, 855853), (368, 744220), (460, 595376), (508, 539120), (586, 467360), (635, 431296), (736, 372110), (920, 297688), (1016, 269560), (1172, 233680), (1270, 215648), (1465, 186944), (1472, 186055), (1840, 148844), (2032, 134780), (2344, 116840), (2540, 107824), (2921, 93760), (2930, 93472), (3680, 74422), (4064, 67390), (4688, 58420), (5080, 53912), (5842, 46880), (5860, 46736), (6739, 40640), (7360, 37211), (8128, 33695), (9376, 29210), (10160, 26956), (11684, 23440), (11720, 23368), (13478, 20320), (14605, 18752)]