478259280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 1667143296

約数和(自身を除く): 1188884016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 83, 90, 106, 120, 144, 151, 159, 166, 180, 212, 240, 249, 265, 302, 318, 332, 360, 415, 424, 453, 477, 498, 530, 604, 636, 664, 720, 747, 755, 795, 830, 848, 906, 954, 996, 1060, 1208, 1245, 1272, 1328, 1359, 1494, 1510, 1590, 1660, 1812, 1908, 1992, 2120, 2265, 2385, 2416, 2490, 2544, 2718, 2988, 3020, 3180, 3320, 3624, 3735, 3816, 3984, 4240, 4399, 4530, 4770, 4980, 5436, 5976, 6040, 6360, 6640, 6795, 7248, 7470, 7632, 8003, 8798, 9060, 9540, 9960, 10872, 11952, 12080, 12533, 12720, 13197, 13590, 14940, 16006, 17596, 18120, 19080, 19920, 21744, 21995, 24009, 25066, 26394, 27180, 29880, 32012, 35192, 36240, 37599, 38160, 39591, 40015, 43990, 48018, 50132, 52788, 54360, 59760, 62665, 64024, 65985, 70384, 72027, 75198, 79182, 80030, 87980, 96036, 100264, 105576, 108720, 112797, 120045, 125330, 128048, 131970, 144054, 150396, 158364, 160060, 175960, 187995, 192072, 197955, 200528, 211152, 225594, 240090, 250660, 263940, 288108, 300792, 316728, 320120, 351920, 360135, 375990, 384144, 395910, 451188, 480180, 501320, 527880, 563985, 576216, 601584, 633456, 640240, 664249, 720270, 751980, 791820, 902376, 960360, 1002640, 1055760, 1127970, 1152432, 1328498, 1440540, 1503960, 1583640, 1804752, 1920720, 1992747, 2255940, 2656996, 2881080, 3007920, 3167280, 3321245, 3985494, 4511880, 5313992, 5762160, 5978241, 6642490, 7970988, 9023760, 9963735, 10627984, 11956482, 13284980, 15941976, 19927470, 23912964, 26569960, 29891205, 31883952, 39854940, 47825928, 53139920, 59782410, 79709880, 95651856, 119564820, 159419760, 239129640, 478259280]

約数ペア:

[(1, 478259280), (2, 239129640), (3, 159419760), (4, 119564820), (5, 95651856), (6, 79709880), (8, 59782410), (9, 53139920), (10, 47825928), (12, 39854940), (15, 31883952), (16, 29891205), (18, 26569960), (20, 23912964), (24, 19927470), (30, 15941976), (36, 13284980), (40, 11956482), (45, 10627984), (48, 9963735), (53, 9023760), (60, 7970988), (72, 6642490), (80, 5978241), (83, 5762160), (90, 5313992), (106, 4511880), (120, 3985494), (144, 3321245), (151, 3167280), (159, 3007920), (166, 2881080), (180, 2656996), (212, 2255940), (240, 1992747), (249, 1920720), (265, 1804752), (302, 1583640), (318, 1503960), (332, 1440540), (360, 1328498), (415, 1152432), (424, 1127970), (453, 1055760), (477, 1002640), (498, 960360), (530, 902376), (604, 791820), (636, 751980), (664, 720270), (720, 664249), (747, 640240), (755, 633456), (795, 601584), (830, 576216), (848, 563985), (906, 527880), (954, 501320), (996, 480180), (1060, 451188), (1208, 395910), (1245, 384144), (1272, 375990), (1328, 360135), (1359, 351920), (1494, 320120), (1510, 316728), (1590, 300792), (1660, 288108), (1812, 263940), (1908, 250660), (1992, 240090), (2120, 225594), (2265, 211152), (2385, 200528), (2416, 197955), (2490, 192072), (2544, 187995), (2718, 175960), (2988, 160060), (3020, 158364), (3180, 150396), (3320, 144054), (3624, 131970), (3735, 128048), (3816, 125330), (3984, 120045), (4240, 112797), (4399, 108720), (4530, 105576), (4770, 100264), (4980, 96036), (5436, 87980), (5976, 80030), (6040, 79182), (6360, 75198), (6640, 72027), (6795, 70384), (7248, 65985), (7470, 64024), (7632, 62665), (8003, 59760), (8798, 54360), (9060, 52788), (9540, 50132), (9960, 48018), (10872, 43990), (11952, 40015), (12080, 39591), (12533, 38160), (12720, 37599), (13197, 36240), (13590, 35192), (14940, 32012), (16006, 29880), (17596, 27180), (18120, 26394), (19080, 25066), (19920, 24009), (21744, 21995)]