390568560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1015

約数の個数: 160

約数和(自身を含む): 1289084160

約数和(自身を除く): 898515600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 97, 114, 120, 152, 190, 194, 228, 240, 285, 291, 304, 380, 388, 456, 485, 570, 582, 760, 776, 883, 912, 970, 1140, 1164, 1455, 1520, 1552, 1766, 1843, 1940, 2280, 2328, 2649, 2910, 3532, 3686, 3880, 4415, 4560, 4656, 5298, 5529, 5820, 7064, 7372, 7760, 8830, 9215, 10596, 11058, 11640, 13245, 14128, 14744, 16777, 17660, 18430, 21192, 22116, 23280, 26490, 27645, 29488, 33554, 35320, 36860, 42384, 44232, 50331, 52980, 55290, 67108, 70640, 73720, 83885, 85651, 88464, 100662, 105960, 110580, 134216, 147440, 167770, 171302, 201324, 211920, 221160, 251655, 256953, 268432, 335540, 342604, 402648, 428255, 442320, 503310, 513906, 671080, 685208, 805296, 856510, 1006620, 1027812, 1284765, 1342160, 1370416, 1627369, 1713020, 2013240, 2055624, 2569530, 3254738, 3426040, 4026480, 4111248, 4882107, 5139060, 6509476, 6852080, 8136845, 9764214, 10278120, 13018952, 16273690, 19528428, 20556240, 24410535, 26037904, 32547380, 39056856, 48821070, 65094760, 78113712, 97642140, 130189520, 195284280, 390568560]

約数ペア:

[(1, 390568560), (2, 195284280), (3, 130189520), (4, 97642140), (5, 78113712), (6, 65094760), (8, 48821070), (10, 39056856), (12, 32547380), (15, 26037904), (16, 24410535), (19, 20556240), (20, 19528428), (24, 16273690), (30, 13018952), (38, 10278120), (40, 9764214), (48, 8136845), (57, 6852080), (60, 6509476), (76, 5139060), (80, 4882107), (95, 4111248), (97, 4026480), (114, 3426040), (120, 3254738), (152, 2569530), (190, 2055624), (194, 2013240), (228, 1713020), (240, 1627369), (285, 1370416), (291, 1342160), (304, 1284765), (380, 1027812), (388, 1006620), (456, 856510), (485, 805296), (570, 685208), (582, 671080), (760, 513906), (776, 503310), (883, 442320), (912, 428255), (970, 402648), (1140, 342604), (1164, 335540), (1455, 268432), (1520, 256953), (1552, 251655), (1766, 221160), (1843, 211920), (1940, 201324), (2280, 171302), (2328, 167770), (2649, 147440), (2910, 134216), (3532, 110580), (3686, 105960), (3880, 100662), (4415, 88464), (4560, 85651), (4656, 83885), (5298, 73720), (5529, 70640), (5820, 67108), (7064, 55290), (7372, 52980), (7760, 50331), (8830, 44232), (9215, 42384), (10596, 36860), (11058, 35320), (11640, 33554), (13245, 29488), (14128, 27645), (14744, 26490), (16777, 23280), (17660, 22116), (18430, 21192)]