538095360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12739}}^1$

素因数の和:12774

約数の個数: 144

約数和(自身を含む): 1874920320

約数和(自身を除く): 1336824960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 12739, 14080, 21120, 25478, 38217, 42240, 50956, 63695, 76434, 101912, 127390, 140129, 152868, 191085, 203824, 254780, 280258, 305736, 382170, 407648, 420387, 509560, 560516, 611472, 700645, 764340, 815296, 840774, 1019120, 1121032, 1222944, 1401290, 1528680, 1630592, 1681548, 2038240, 2101935, 2242064, 2445888, 2802580, 3057360, 3261184, 3363096, 4076480, 4203870, 4484128, 4891776, 5605160, 6114720, 6726192, 8152960, 8407740, 8968256, 9783552, 11210320, 12229440, 13452384, 16305920, 16815480, 17936512, 22420640, 24458880, 26904768, 33630960, 35873024, 44841280, 48917760, 53809536, 67261920, 89682560, 107619072, 134523840, 179365120, 269047680, 538095360]

約数ペア:

[(1, 538095360), (2, 269047680), (3, 179365120), (4, 134523840), (5, 107619072), (6, 89682560), (8, 67261920), (10, 53809536), (11, 48917760), (12, 44841280), (15, 35873024), (16, 33630960), (20, 26904768), (22, 24458880), (24, 22420640), (30, 17936512), (32, 16815480), (33, 16305920), (40, 13452384), (44, 12229440), (48, 11210320), (55, 9783552), (60, 8968256), (64, 8407740), (66, 8152960), (80, 6726192), (88, 6114720), (96, 5605160), (110, 4891776), (120, 4484128), (128, 4203870), (132, 4076480), (160, 3363096), (165, 3261184), (176, 3057360), (192, 2802580), (220, 2445888), (240, 2242064), (256, 2101935), (264, 2038240), (320, 1681548), (330, 1630592), (352, 1528680), (384, 1401290), (440, 1222944), (480, 1121032), (528, 1019120), (640, 840774), (660, 815296), (704, 764340), (768, 700645), (880, 611472), (960, 560516), (1056, 509560), (1280, 420387), (1320, 407648), (1408, 382170), (1760, 305736), (1920, 280258), (2112, 254780), (2640, 203824), (2816, 191085), (3520, 152868), (3840, 140129), (4224, 127390), (5280, 101912), (7040, 76434), (8448, 63695), (10560, 50956), (12739, 42240), (14080, 38217), (21120, 25478)]