48590640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 240

約数和(自身を含む): 193130496

約数和(自身を除く): 144539856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 311, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 622, 630, 651, 720, 744, 840, 868, 930, 933, 1008, 1085, 1116, 1240, 1244, 1260, 1302, 1395, 1488, 1555, 1680, 1736, 1860, 1866, 1953, 2170, 2177, 2232, 2480, 2488, 2520, 2604, 2790, 2799, 3110, 3255, 3472, 3720, 3732, 3906, 4340, 4354, 4464, 4665, 4976, 5040, 5208, 5580, 5598, 6220, 6510, 6531, 7440, 7464, 7812, 8680, 8708, 9330, 9641, 9765, 10416, 10885, 11160, 11196, 12440, 13020, 13062, 13995, 14928, 15624, 17360, 17416, 18660, 19282, 19530, 19593, 21770, 22320, 22392, 24880, 26040, 26124, 27990, 28923, 31248, 32655, 34832, 37320, 38564, 39060, 39186, 43540, 44784, 48205, 52080, 52248, 55980, 57846, 65310, 67487, 74640, 77128, 78120, 78372, 86769, 87080, 96410, 97965, 104496, 111960, 115692, 130620, 134974, 144615, 154256, 156240, 156744, 173538, 174160, 192820, 195930, 202461, 223920, 231384, 261240, 269948, 289230, 313488, 337435, 347076, 385640, 391860, 404922, 433845, 462768, 522480, 539896, 578460, 607383, 674870, 694152, 771280, 783720, 809844, 867690, 1012305, 1079792, 1156920, 1214766, 1349740, 1388304, 1567440, 1619688, 1735380, 2024610, 2313840, 2429532, 2699480, 3036915, 3239376, 3470760, 4049220, 4859064, 5398960, 6073830, 6941520, 8098440, 9718128, 12147660, 16196880, 24295320, 48590640]

約数ペア:

[(1, 48590640), (2, 24295320), (3, 16196880), (4, 12147660), (5, 9718128), (6, 8098440), (7, 6941520), (8, 6073830), (9, 5398960), (10, 4859064), (12, 4049220), (14, 3470760), (15, 3239376), (16, 3036915), (18, 2699480), (20, 2429532), (21, 2313840), (24, 2024610), (28, 1735380), (30, 1619688), (31, 1567440), (35, 1388304), (36, 1349740), (40, 1214766), (42, 1156920), (45, 1079792), (48, 1012305), (56, 867690), (60, 809844), (62, 783720), (63, 771280), (70, 694152), (72, 674870), (80, 607383), (84, 578460), (90, 539896), (93, 522480), (105, 462768), (112, 433845), (120, 404922), (124, 391860), (126, 385640), (140, 347076), (144, 337435), (155, 313488), (168, 289230), (180, 269948), (186, 261240), (210, 231384), (217, 223920), (240, 202461), (248, 195930), (252, 192820), (279, 174160), (280, 173538), (310, 156744), (311, 156240), (315, 154256), (336, 144615), (360, 134974), (372, 130620), (420, 115692), (434, 111960), (465, 104496), (496, 97965), (504, 96410), (558, 87080), (560, 86769), (620, 78372), (622, 78120), (630, 77128), (651, 74640), (720, 67487), (744, 65310), (840, 57846), (868, 55980), (930, 52248), (933, 52080), (1008, 48205), (1085, 44784), (1116, 43540), (1240, 39186), (1244, 39060), (1260, 38564), (1302, 37320), (1395, 34832), (1488, 32655), (1555, 31248), (1680, 28923), (1736, 27990), (1860, 26124), (1866, 26040), (1953, 24880), (2170, 22392), (2177, 22320), (2232, 21770), (2480, 19593), (2488, 19530), (2520, 19282), (2604, 18660), (2790, 17416), (2799, 17360), (3110, 15624), (3255, 14928), (3472, 13995), (3720, 13062), (3732, 13020), (3906, 12440), (4340, 11196), (4354, 11160), (4464, 10885), (4665, 10416), (4976, 9765), (5040, 9641), (5208, 9330), (5580, 8708), (5598, 8680), (6220, 7812), (6510, 7464), (6531, 7440)]