55614480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 187380864

約数和(自身を除く): 131766384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 317, 340, 344, 408, 430, 510, 516, 634, 645, 680, 688, 731, 816, 860, 951, 1020, 1032, 1268, 1290, 1360, 1462, 1585, 1720, 1902, 2040, 2064, 2193, 2536, 2580, 2924, 3170, 3440, 3655, 3804, 4080, 4386, 4755, 5072, 5160, 5389, 5848, 6340, 7310, 7608, 8772, 9510, 10320, 10778, 10965, 11696, 12680, 13631, 14620, 15216, 16167, 17544, 19020, 21556, 21930, 25360, 26945, 27262, 29240, 32334, 35088, 38040, 40893, 43112, 43860, 53890, 54524, 58480, 64668, 68155, 76080, 80835, 81786, 86224, 87720, 107780, 109048, 129336, 136310, 161670, 163572, 175440, 204465, 215560, 218096, 231727, 258672, 272620, 323340, 327144, 408930, 431120, 463454, 545240, 646680, 654288, 695181, 817860, 926908, 1090480, 1158635, 1293360, 1390362, 1635720, 1853816, 2317270, 2780724, 3271440, 3475905, 3707632, 4634540, 5561448, 6951810, 9269080, 11122896, 13903620, 18538160, 27807240, 55614480]

約数ペア:

[(1, 55614480), (2, 27807240), (3, 18538160), (4, 13903620), (5, 11122896), (6, 9269080), (8, 6951810), (10, 5561448), (12, 4634540), (15, 3707632), (16, 3475905), (17, 3271440), (20, 2780724), (24, 2317270), (30, 1853816), (34, 1635720), (40, 1390362), (43, 1293360), (48, 1158635), (51, 1090480), (60, 926908), (68, 817860), (80, 695181), (85, 654288), (86, 646680), (102, 545240), (120, 463454), (129, 431120), (136, 408930), (170, 327144), (172, 323340), (204, 272620), (215, 258672), (240, 231727), (255, 218096), (258, 215560), (272, 204465), (317, 175440), (340, 163572), (344, 161670), (408, 136310), (430, 129336), (510, 109048), (516, 107780), (634, 87720), (645, 86224), (680, 81786), (688, 80835), (731, 76080), (816, 68155), (860, 64668), (951, 58480), (1020, 54524), (1032, 53890), (1268, 43860), (1290, 43112), (1360, 40893), (1462, 38040), (1585, 35088), (1720, 32334), (1902, 29240), (2040, 27262), (2064, 26945), (2193, 25360), (2536, 21930), (2580, 21556), (2924, 19020), (3170, 17544), (3440, 16167), (3655, 15216), (3804, 14620), (4080, 13631), (4386, 12680), (4755, 11696), (5072, 10965), (5160, 10778), (5389, 10320), (5848, 9510), (6340, 8772), (7310, 7608)]