149968080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6719}}^1$

素因数の和:6769

約数の個数: 120

約数和(自身を含む): 519966720

約数和(自身を除く): 369998640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 6719, 7440, 11160, 13438, 20157, 22320, 26876, 33595, 40314, 53752, 60471, 67190, 80628, 100785, 107504, 120942, 134380, 161256, 201570, 208289, 241884, 268760, 302355, 322512, 403140, 416578, 483768, 537520, 604710, 624867, 806280, 833156, 967536, 1041445, 1209420, 1249734, 1612560, 1666312, 1874601, 2082890, 2418840, 2499468, 3124335, 3332624, 3749202, 4165780, 4837680, 4998936, 6248670, 7498404, 8331560, 9373005, 9997872, 12497340, 14996808, 16663120, 18746010, 24994680, 29993616, 37492020, 49989360, 74984040, 149968080]

約数ペア:

[(1, 149968080), (2, 74984040), (3, 49989360), (4, 37492020), (5, 29993616), (6, 24994680), (8, 18746010), (9, 16663120), (10, 14996808), (12, 12497340), (15, 9997872), (16, 9373005), (18, 8331560), (20, 7498404), (24, 6248670), (30, 4998936), (31, 4837680), (36, 4165780), (40, 3749202), (45, 3332624), (48, 3124335), (60, 2499468), (62, 2418840), (72, 2082890), (80, 1874601), (90, 1666312), (93, 1612560), (120, 1249734), (124, 1209420), (144, 1041445), (155, 967536), (180, 833156), (186, 806280), (240, 624867), (248, 604710), (279, 537520), (310, 483768), (360, 416578), (372, 403140), (465, 322512), (496, 302355), (558, 268760), (620, 241884), (720, 208289), (744, 201570), (930, 161256), (1116, 134380), (1240, 120942), (1395, 107504), (1488, 100785), (1860, 80628), (2232, 67190), (2480, 60471), (2790, 53752), (3720, 40314), (4464, 33595), (5580, 26876), (6719, 22320), (7440, 20157), (11160, 13438)]