83184480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1029

約数の個数: 144

約数和(自身を含む): 288825264

約数和(自身を除く): 205640784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 947, 976, 1098, 1220, 1440, 1464, 1830, 1894, 1952, 2196, 2440, 2745, 2841, 2928, 3660, 3788, 4392, 4735, 4880, 5490, 5682, 5856, 7320, 7576, 8523, 8784, 9470, 9760, 10980, 11364, 14205, 14640, 15152, 17046, 17568, 18940, 21960, 22728, 28410, 29280, 30304, 34092, 37880, 42615, 43920, 45456, 56820, 57767, 68184, 75760, 85230, 87840, 90912, 113640, 115534, 136368, 151520, 170460, 173301, 227280, 231068, 272736, 288835, 340920, 346602, 454560, 462136, 519903, 577670, 681840, 693204, 866505, 924272, 1039806, 1155340, 1363680, 1386408, 1733010, 1848544, 2079612, 2310680, 2599515, 2772816, 3466020, 4159224, 4621360, 5199030, 5545632, 6932040, 8318448, 9242720, 10398060, 13864080, 16636896, 20796120, 27728160, 41592240, 83184480]

約数ペア:

[(1, 83184480), (2, 41592240), (3, 27728160), (4, 20796120), (5, 16636896), (6, 13864080), (8, 10398060), (9, 9242720), (10, 8318448), (12, 6932040), (15, 5545632), (16, 5199030), (18, 4621360), (20, 4159224), (24, 3466020), (30, 2772816), (32, 2599515), (36, 2310680), (40, 2079612), (45, 1848544), (48, 1733010), (60, 1386408), (61, 1363680), (72, 1155340), (80, 1039806), (90, 924272), (96, 866505), (120, 693204), (122, 681840), (144, 577670), (160, 519903), (180, 462136), (183, 454560), (240, 346602), (244, 340920), (288, 288835), (305, 272736), (360, 231068), (366, 227280), (480, 173301), (488, 170460), (549, 151520), (610, 136368), (720, 115534), (732, 113640), (915, 90912), (947, 87840), (976, 85230), (1098, 75760), (1220, 68184), (1440, 57767), (1464, 56820), (1830, 45456), (1894, 43920), (1952, 42615), (2196, 37880), (2440, 34092), (2745, 30304), (2841, 29280), (2928, 28410), (3660, 22728), (3788, 21960), (4392, 18940), (4735, 17568), (4880, 17046), (5490, 15152), (5682, 14640), (5856, 14205), (7320, 11364), (7576, 10980), (8523, 9760), (8784, 9470)]