495380491440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1019}}^1\times {\mathrm{2741}}^1$

素因数の和:4515

約数の個数: 160

約数和(自身を含む): 1539828230400

約数和(自身を除く): 1044447738960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 739, 1019, 1478, 2038, 2217, 2741, 2956, 3057, 3695, 4076, 4434, 5095, 5482, 5912, 6114, 7390, 8152, 8223, 8868, 10190, 10964, 11085, 11824, 12228, 13705, 14780, 15285, 16304, 16446, 17736, 20380, 21928, 22170, 24456, 27410, 29560, 30570, 32892, 35472, 40760, 41115, 43856, 44340, 48912, 54820, 59120, 61140, 65784, 81520, 82230, 88680, 109640, 122280, 131568, 164460, 177360, 219280, 244560, 328920, 657840, 753041, 1506082, 2025599, 2259123, 2793079, 3012164, 3765205, 4051198, 4518246, 5586158, 6024328, 6076797, 7530410, 8102396, 8379237, 9036492, 10127995, 11172316, 11295615, 12048656, 12153594, 13965395, 15060820, 16204792, 16758474, 18072984, 20255990, 22344632, 22591230, 24307188, 27930790, 30121640, 30383985, 32409584, 33516948, 36145968, 40511980, 41896185, 44689264, 45182460, 48614376, 55861580, 60243280, 60767970, 67033896, 81023960, 83792370, 90364920, 97228752, 111723160, 121535940, 134067792, 162047920, 167584740, 180729840, 223446320, 243071880, 335169480, 486143760, 670338960, 2064085381, 4128170762, 6192256143, 8256341524, 10320426905, 12384512286, 16512683048, 20640853810, 24769024572, 30961280715, 33025366096, 41281707620, 49538049144, 61922561430, 82563415240, 99076098288, 123845122860, 165126830480, 247690245720, 495380491440]

約数ペア:

[(1, 495380491440), (2, 247690245720), (3, 165126830480), (4, 123845122860), (5, 99076098288), (6, 82563415240), (8, 61922561430), (10, 49538049144), (12, 41281707620), (15, 33025366096), (16, 30961280715), (20, 24769024572), (24, 20640853810), (30, 16512683048), (40, 12384512286), (48, 10320426905), (60, 8256341524), (80, 6192256143), (120, 4128170762), (240, 2064085381), (739, 670338960), (1019, 486143760), (1478, 335169480), (2038, 243071880), (2217, 223446320), (2741, 180729840), (2956, 167584740), (3057, 162047920), (3695, 134067792), (4076, 121535940), (4434, 111723160), (5095, 97228752), (5482, 90364920), (5912, 83792370), (6114, 81023960), (7390, 67033896), (8152, 60767970), (8223, 60243280), (8868, 55861580), (10190, 48614376), (10964, 45182460), (11085, 44689264), (11824, 41896185), (12228, 40511980), (13705, 36145968), (14780, 33516948), (15285, 32409584), (16304, 30383985), (16446, 30121640), (17736, 27930790), (20380, 24307188), (21928, 22591230), (22170, 22344632), (24456, 20255990), (27410, 18072984), (29560, 16758474), (30570, 16204792), (32892, 15060820), (35472, 13965395), (40760, 12153594), (41115, 12048656), (43856, 11295615), (44340, 11172316), (48912, 10127995), (54820, 9036492), (59120, 8379237), (61140, 8102396), (65784, 7530410), (81520, 6076797), (82230, 6024328), (88680, 5586158), (109640, 4518246), (122280, 4051198), (131568, 3765205), (164460, 3012164), (177360, 2793079), (219280, 2259123), (244560, 2025599), (328920, 1506082), (657840, 753041)]