407206080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4561}}^1$

素因数の和:4615

約数の個数: 168

約数和(自身を含む): 1446117504

約数和(自身を除く): 1038911424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4561, 4960, 5580, 5952, 7440, 8928, 9122, 9920, 11160, 13683, 14880, 17856, 18244, 22320, 22805, 27366, 29760, 36488, 41049, 44640, 45610, 54732, 68415, 72976, 82098, 89280, 91220, 109464, 136830, 141391, 145952, 164196, 182440, 205245, 218928, 273660, 282782, 291904, 328392, 364880, 410490, 424173, 437856, 547320, 565564, 656784, 706955, 729760, 820980, 848346, 875712, 1094640, 1131128, 1272519, 1313568, 1413910, 1459520, 1641960, 1696692, 2120865, 2189280, 2262256, 2545038, 2627136, 2827820, 3283920, 3393384, 4241730, 4378560, 4524512, 5090076, 5655640, 6362595, 6567840, 6786768, 8483460, 9049024, 10180152, 11311280, 12725190, 13135680, 13573536, 16966920, 20360304, 22622560, 25450380, 27147072, 33933840, 40720608, 45245120, 50900760, 67867680, 81441216, 101801520, 135735360, 203603040, 407206080]

約数ペア:

[(1, 407206080), (2, 203603040), (3, 135735360), (4, 101801520), (5, 81441216), (6, 67867680), (8, 50900760), (9, 45245120), (10, 40720608), (12, 33933840), (15, 27147072), (16, 25450380), (18, 22622560), (20, 20360304), (24, 16966920), (30, 13573536), (31, 13135680), (32, 12725190), (36, 11311280), (40, 10180152), (45, 9049024), (48, 8483460), (60, 6786768), (62, 6567840), (64, 6362595), (72, 5655640), (80, 5090076), (90, 4524512), (93, 4378560), (96, 4241730), (120, 3393384), (124, 3283920), (144, 2827820), (155, 2627136), (160, 2545038), (180, 2262256), (186, 2189280), (192, 2120865), (240, 1696692), (248, 1641960), (279, 1459520), (288, 1413910), (310, 1313568), (320, 1272519), (360, 1131128), (372, 1094640), (465, 875712), (480, 848346), (496, 820980), (558, 729760), (576, 706955), (620, 656784), (720, 565564), (744, 547320), (930, 437856), (960, 424173), (992, 410490), (1116, 364880), (1240, 328392), (1395, 291904), (1440, 282782), (1488, 273660), (1860, 218928), (1984, 205245), (2232, 182440), (2480, 164196), (2790, 145952), (2880, 141391), (2976, 136830), (3720, 109464), (4464, 91220), (4561, 89280), (4960, 82098), (5580, 72976), (5952, 68415), (7440, 54732), (8928, 45610), (9122, 44640), (9920, 41049), (11160, 36488), (13683, 29760), (14880, 27366), (17856, 22805), (18244, 22320)]