299682480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:539

約数の個数: 160

約数和(自身を含む): 966366720

約数和(自身を除く): 666684240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 71, 80, 86, 120, 129, 142, 172, 213, 215, 240, 258, 284, 344, 355, 409, 426, 430, 516, 568, 645, 688, 710, 818, 852, 860, 1032, 1065, 1136, 1227, 1290, 1420, 1636, 1704, 1720, 2045, 2064, 2130, 2454, 2580, 2840, 3053, 3272, 3408, 3440, 4090, 4260, 4908, 5160, 5680, 6106, 6135, 6544, 8180, 8520, 9159, 9816, 10320, 12212, 12270, 15265, 16360, 17040, 17587, 18318, 19632, 24424, 24540, 29039, 30530, 32720, 35174, 36636, 45795, 48848, 49080, 52761, 58078, 61060, 70348, 73272, 87117, 87935, 91590, 98160, 105522, 116156, 122120, 140696, 145195, 146544, 174234, 175870, 183180, 211044, 232312, 244240, 263805, 281392, 290390, 348468, 351740, 366360, 422088, 435585, 464624, 527610, 580780, 696936, 703480, 732720, 844176, 871170, 1055220, 1161560, 1248677, 1393872, 1406960, 1742340, 2110440, 2323120, 2497354, 3484680, 3746031, 4220880, 4994708, 6243385, 6969360, 7492062, 9989416, 12486770, 14984124, 18730155, 19978832, 24973540, 29968248, 37460310, 49947080, 59936496, 74920620, 99894160, 149841240, 299682480]

約数ペア:

[(1, 299682480), (2, 149841240), (3, 99894160), (4, 74920620), (5, 59936496), (6, 49947080), (8, 37460310), (10, 29968248), (12, 24973540), (15, 19978832), (16, 18730155), (20, 14984124), (24, 12486770), (30, 9989416), (40, 7492062), (43, 6969360), (48, 6243385), (60, 4994708), (71, 4220880), (80, 3746031), (86, 3484680), (120, 2497354), (129, 2323120), (142, 2110440), (172, 1742340), (213, 1406960), (215, 1393872), (240, 1248677), (258, 1161560), (284, 1055220), (344, 871170), (355, 844176), (409, 732720), (426, 703480), (430, 696936), (516, 580780), (568, 527610), (645, 464624), (688, 435585), (710, 422088), (818, 366360), (852, 351740), (860, 348468), (1032, 290390), (1065, 281392), (1136, 263805), (1227, 244240), (1290, 232312), (1420, 211044), (1636, 183180), (1704, 175870), (1720, 174234), (2045, 146544), (2064, 145195), (2130, 140696), (2454, 122120), (2580, 116156), (2840, 105522), (3053, 98160), (3272, 91590), (3408, 87935), (3440, 87117), (4090, 73272), (4260, 70348), (4908, 61060), (5160, 58078), (5680, 52761), (6106, 49080), (6135, 48848), (6544, 45795), (8180, 36636), (8520, 35174), (9159, 32720), (9816, 30530), (10320, 29039), (12212, 24540), (12270, 24424), (15265, 19632), (16360, 18318), (17040, 17587)]