243487440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{48311}}^1$

素因数の和:48337

約数の個数: 120

約数和(自身を含む): 934547328

約数和(自身を除く): 691059888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 48311, 96622, 144933, 193244, 241555, 289866, 338177, 386488, 434799, 483110, 579732, 676354, 724665, 772976, 869598, 966220, 1014531, 1159464, 1352708, 1449330, 1690885, 1739196, 1932440, 2029062, 2173995, 2318928, 2705416, 2898660, 3043593, 3381770, 3478392, 3864880, 4058124, 4347990, 5072655, 5410832, 5797320, 6087186, 6763540, 6956784, 8116248, 8695980, 10145310, 11594640, 12174372, 13527080, 15217965, 16232496, 17391960, 20290620, 24348744, 27054160, 30435930, 34783920, 40581240, 48697488, 60871860, 81162480, 121743720, 243487440]

約数ペア:

[(1, 243487440), (2, 121743720), (3, 81162480), (4, 60871860), (5, 48697488), (6, 40581240), (7, 34783920), (8, 30435930), (9, 27054160), (10, 24348744), (12, 20290620), (14, 17391960), (15, 16232496), (16, 15217965), (18, 13527080), (20, 12174372), (21, 11594640), (24, 10145310), (28, 8695980), (30, 8116248), (35, 6956784), (36, 6763540), (40, 6087186), (42, 5797320), (45, 5410832), (48, 5072655), (56, 4347990), (60, 4058124), (63, 3864880), (70, 3478392), (72, 3381770), (80, 3043593), (84, 2898660), (90, 2705416), (105, 2318928), (112, 2173995), (120, 2029062), (126, 1932440), (140, 1739196), (144, 1690885), (168, 1449330), (180, 1352708), (210, 1159464), (240, 1014531), (252, 966220), (280, 869598), (315, 772976), (336, 724665), (360, 676354), (420, 579732), (504, 483110), (560, 434799), (630, 386488), (720, 338177), (840, 289866), (1008, 241555), (1260, 193244), (1680, 144933), (2520, 96622), (5040, 48311)]