308346720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5309}}^1$

素因数の和:5349

約数の個数: 144

約数和(自身を含む): 1067819760

約数和(自身を除く): 759473040

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, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4840, 5280, 5309, 5808, 7260, 9680, 10618, 11616, 14520, 15927, 19360, 21236, 26545, 29040, 31854, 42472, 53090, 58080, 58399, 63708, 79635, 84944, 106180, 116798, 127416, 159270, 169888, 175197, 212360, 233596, 254832, 291995, 318540, 350394, 424720, 467192, 509664, 583990, 637080, 642389, 700788, 849440, 875985, 934384, 1167980, 1274160, 1284778, 1401576, 1751970, 1868768, 1927167, 2335960, 2548320, 2569556, 2803152, 3211945, 3503940, 3854334, 4671920, 5139112, 5606304, 6423890, 7007880, 7708668, 9343840, 9635835, 10278224, 12847780, 14015760, 15417336, 19271670, 20556448, 25695560, 28031520, 30834672, 38543340, 51391120, 61669344, 77086680, 102782240, 154173360, 308346720]

約数ペア:

[(1, 308346720), (2, 154173360), (3, 102782240), (4, 77086680), (5, 61669344), (6, 51391120), (8, 38543340), (10, 30834672), (11, 28031520), (12, 25695560), (15, 20556448), (16, 19271670), (20, 15417336), (22, 14015760), (24, 12847780), (30, 10278224), (32, 9635835), (33, 9343840), (40, 7708668), (44, 7007880), (48, 6423890), (55, 5606304), (60, 5139112), (66, 4671920), (80, 3854334), (88, 3503940), (96, 3211945), (110, 2803152), (120, 2569556), (121, 2548320), (132, 2335960), (160, 1927167), (165, 1868768), (176, 1751970), (220, 1401576), (240, 1284778), (242, 1274160), (264, 1167980), (330, 934384), (352, 875985), (363, 849440), (440, 700788), (480, 642389), (484, 637080), (528, 583990), (605, 509664), (660, 467192), (726, 424720), (880, 350394), (968, 318540), (1056, 291995), (1210, 254832), (1320, 233596), (1452, 212360), (1760, 175197), (1815, 169888), (1936, 159270), (2420, 127416), (2640, 116798), (2904, 106180), (3630, 84944), (3872, 79635), (4840, 63708), (5280, 58399), (5309, 58080), (5808, 53090), (7260, 42472), (9680, 31854), (10618, 29040), (11616, 26545), (14520, 21236), (15927, 19360)]