48873720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 169827840

約数和(自身を除く): 120954120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 701, 830, 840, 996, 1162, 1245, 1402, 1660, 1743, 1992, 2103, 2324, 2490, 2804, 2905, 3320, 3486, 3505, 4206, 4648, 4907, 4980, 5608, 5810, 6972, 7010, 8412, 8715, 9814, 9960, 10515, 11620, 13944, 14020, 14721, 16824, 17430, 19628, 21030, 23240, 24535, 28040, 29442, 34860, 39256, 42060, 49070, 58183, 58884, 69720, 73605, 84120, 98140, 116366, 117768, 147210, 174549, 196280, 232732, 290915, 294420, 349098, 407281, 465464, 581830, 588840, 698196, 814562, 872745, 1163660, 1221843, 1396392, 1629124, 1745490, 2036405, 2327320, 2443686, 3258248, 3490980, 4072810, 4887372, 6109215, 6981960, 8145620, 9774744, 12218430, 16291240, 24436860, 48873720]

約数ペア:

[(1, 48873720), (2, 24436860), (3, 16291240), (4, 12218430), (5, 9774744), (6, 8145620), (7, 6981960), (8, 6109215), (10, 4887372), (12, 4072810), (14, 3490980), (15, 3258248), (20, 2443686), (21, 2327320), (24, 2036405), (28, 1745490), (30, 1629124), (35, 1396392), (40, 1221843), (42, 1163660), (56, 872745), (60, 814562), (70, 698196), (83, 588840), (84, 581830), (105, 465464), (120, 407281), (140, 349098), (166, 294420), (168, 290915), (210, 232732), (249, 196280), (280, 174549), (332, 147210), (415, 117768), (420, 116366), (498, 98140), (581, 84120), (664, 73605), (701, 69720), (830, 58884), (840, 58183), (996, 49070), (1162, 42060), (1245, 39256), (1402, 34860), (1660, 29442), (1743, 28040), (1992, 24535), (2103, 23240), (2324, 21030), (2490, 19628), (2804, 17430), (2905, 16824), (3320, 14721), (3486, 14020), (3505, 13944), (4206, 11620), (4648, 10515), (4907, 9960), (4980, 9814), (5608, 8715), (5810, 8412), (6972, 7010)]