238466880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2725

約数の個数: 168

約数和(自身を含む): 847002624

約数和(自身を除く): 608535744

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, 2671, 2790, 2880, 2976, 3720, 4464, 4960, 5342, 5580, 5952, 7440, 8013, 8928, 9920, 10684, 11160, 13355, 14880, 16026, 17856, 21368, 22320, 24039, 26710, 29760, 32052, 40065, 42736, 44640, 48078, 53420, 64104, 80130, 82801, 85472, 89280, 96156, 106840, 120195, 128208, 160260, 165602, 170944, 192312, 213680, 240390, 248403, 256416, 320520, 331204, 384624, 414005, 427360, 480780, 496806, 512832, 641040, 662408, 745209, 769248, 828010, 854720, 961560, 993612, 1242015, 1282080, 1324816, 1490418, 1538496, 1656020, 1923120, 1987224, 2484030, 2564160, 2649632, 2980836, 3312040, 3726045, 3846240, 3974448, 4968060, 5299264, 5961672, 6624080, 7452090, 7692480, 7948896, 9936120, 11923344, 13248160, 14904180, 15897792, 19872240, 23846688, 26496320, 29808360, 39744480, 47693376, 59616720, 79488960, 119233440, 238466880]

約数ペア:

[(1, 238466880), (2, 119233440), (3, 79488960), (4, 59616720), (5, 47693376), (6, 39744480), (8, 29808360), (9, 26496320), (10, 23846688), (12, 19872240), (15, 15897792), (16, 14904180), (18, 13248160), (20, 11923344), (24, 9936120), (30, 7948896), (31, 7692480), (32, 7452090), (36, 6624080), (40, 5961672), (45, 5299264), (48, 4968060), (60, 3974448), (62, 3846240), (64, 3726045), (72, 3312040), (80, 2980836), (90, 2649632), (93, 2564160), (96, 2484030), (120, 1987224), (124, 1923120), (144, 1656020), (155, 1538496), (160, 1490418), (180, 1324816), (186, 1282080), (192, 1242015), (240, 993612), (248, 961560), (279, 854720), (288, 828010), (310, 769248), (320, 745209), (360, 662408), (372, 641040), (465, 512832), (480, 496806), (496, 480780), (558, 427360), (576, 414005), (620, 384624), (720, 331204), (744, 320520), (930, 256416), (960, 248403), (992, 240390), (1116, 213680), (1240, 192312), (1395, 170944), (1440, 165602), (1488, 160260), (1860, 128208), (1984, 120195), (2232, 106840), (2480, 96156), (2671, 89280), (2790, 85472), (2880, 82801), (2976, 80130), (3720, 64104), (4464, 53420), (4960, 48078), (5342, 44640), (5580, 42736), (5952, 40065), (7440, 32052), (8013, 29760), (8928, 26710), (9920, 24039), (10684, 22320), (11160, 21368), (13355, 17856), (14880, 16026)]