8946720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 33264000

約数和(自身を除く): 24317280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 109, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 218, 228, 240, 270, 285, 288, 304, 327, 342, 360, 380, 432, 436, 456, 480, 513, 540, 545, 570, 608, 654, 684, 720, 760, 855, 864, 872, 912, 981, 1026, 1080, 1090, 1140, 1308, 1368, 1440, 1520, 1635, 1710, 1744, 1824, 1962, 2052, 2071, 2160, 2180, 2280, 2565, 2616, 2736, 2943, 3040, 3270, 3420, 3488, 3924, 4104, 4142, 4320, 4360, 4560, 4905, 5130, 5232, 5472, 5886, 6213, 6540, 6840, 7848, 8208, 8284, 8720, 9120, 9810, 10260, 10355, 10464, 11772, 12426, 13080, 13680, 14715, 15696, 16416, 16568, 17440, 18639, 19620, 20520, 20710, 23544, 24852, 26160, 27360, 29430, 31065, 31392, 33136, 37278, 39240, 41040, 41420, 47088, 49704, 52320, 55917, 58860, 62130, 66272, 74556, 78480, 82080, 82840, 93195, 94176, 99408, 111834, 117720, 124260, 149112, 156960, 165680, 186390, 198816, 223668, 235440, 248520, 279585, 298224, 331360, 372780, 447336, 470880, 497040, 559170, 596448, 745560, 894672, 994080, 1118340, 1491120, 1789344, 2236680, 2982240, 4473360, 8946720]

約数ペア:

[(1, 8946720), (2, 4473360), (3, 2982240), (4, 2236680), (5, 1789344), (6, 1491120), (8, 1118340), (9, 994080), (10, 894672), (12, 745560), (15, 596448), (16, 559170), (18, 497040), (19, 470880), (20, 447336), (24, 372780), (27, 331360), (30, 298224), (32, 279585), (36, 248520), (38, 235440), (40, 223668), (45, 198816), (48, 186390), (54, 165680), (57, 156960), (60, 149112), (72, 124260), (76, 117720), (80, 111834), (90, 99408), (95, 94176), (96, 93195), (108, 82840), (109, 82080), (114, 78480), (120, 74556), (135, 66272), (144, 62130), (152, 58860), (160, 55917), (171, 52320), (180, 49704), (190, 47088), (216, 41420), (218, 41040), (228, 39240), (240, 37278), (270, 33136), (285, 31392), (288, 31065), (304, 29430), (327, 27360), (342, 26160), (360, 24852), (380, 23544), (432, 20710), (436, 20520), (456, 19620), (480, 18639), (513, 17440), (540, 16568), (545, 16416), (570, 15696), (608, 14715), (654, 13680), (684, 13080), (720, 12426), (760, 11772), (855, 10464), (864, 10355), (872, 10260), (912, 9810), (981, 9120), (1026, 8720), (1080, 8284), (1090, 8208), (1140, 7848), (1308, 6840), (1368, 6540), (1440, 6213), (1520, 5886), (1635, 5472), (1710, 5232), (1744, 5130), (1824, 4905), (1962, 4560), (2052, 4360), (2071, 4320), (2160, 4142), (2180, 4104), (2280, 3924), (2565, 3488), (2616, 3420), (2736, 3270), (2943, 3040)]