889390560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:581

約数の個数: 192

約数和(自身を含む): 2922454080

約数和(自身を除く): 2033063520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 181, 232, 240, 290, 348, 353, 362, 435, 464, 480, 543, 580, 696, 706, 724, 870, 905, 928, 1059, 1086, 1160, 1392, 1412, 1448, 1740, 1765, 1810, 2118, 2172, 2320, 2715, 2784, 2824, 2896, 3480, 3530, 3620, 4236, 4344, 4640, 5249, 5295, 5430, 5648, 5792, 6960, 7060, 7240, 8472, 8688, 10237, 10498, 10590, 10860, 11296, 13920, 14120, 14480, 15747, 16944, 17376, 20474, 20996, 21180, 21720, 26245, 28240, 28960, 30711, 31494, 33888, 40948, 41992, 42360, 43440, 51185, 52490, 56480, 61422, 62988, 63893, 78735, 81896, 83984, 84720, 86880, 102370, 104980, 122844, 125976, 127786, 153555, 157470, 163792, 167968, 169440, 191679, 204740, 209960, 245688, 251952, 255572, 307110, 314940, 319465, 327584, 383358, 409480, 419920, 491376, 503904, 511144, 614220, 629880, 638930, 766716, 818960, 839840, 958395, 982752, 1022288, 1228440, 1259760, 1277860, 1533432, 1637920, 1852897, 1916790, 2044576, 2456880, 2519520, 2555720, 3066864, 3705794, 3833580, 4913760, 5111440, 5558691, 6133728, 7411588, 7667160, 9264485, 10222880, 11117382, 14823176, 15334320, 18528970, 22234764, 27793455, 29646352, 30668640, 37057940, 44469528, 55586910, 59292704, 74115880, 88939056, 111173820, 148231760, 177878112, 222347640, 296463520, 444695280, 889390560]

約数ペア:

[(1, 889390560), (2, 444695280), (3, 296463520), (4, 222347640), (5, 177878112), (6, 148231760), (8, 111173820), (10, 88939056), (12, 74115880), (15, 59292704), (16, 55586910), (20, 44469528), (24, 37057940), (29, 30668640), (30, 29646352), (32, 27793455), (40, 22234764), (48, 18528970), (58, 15334320), (60, 14823176), (80, 11117382), (87, 10222880), (96, 9264485), (116, 7667160), (120, 7411588), (145, 6133728), (160, 5558691), (174, 5111440), (181, 4913760), (232, 3833580), (240, 3705794), (290, 3066864), (348, 2555720), (353, 2519520), (362, 2456880), (435, 2044576), (464, 1916790), (480, 1852897), (543, 1637920), (580, 1533432), (696, 1277860), (706, 1259760), (724, 1228440), (870, 1022288), (905, 982752), (928, 958395), (1059, 839840), (1086, 818960), (1160, 766716), (1392, 638930), (1412, 629880), (1448, 614220), (1740, 511144), (1765, 503904), (1810, 491376), (2118, 419920), (2172, 409480), (2320, 383358), (2715, 327584), (2784, 319465), (2824, 314940), (2896, 307110), (3480, 255572), (3530, 251952), (3620, 245688), (4236, 209960), (4344, 204740), (4640, 191679), (5249, 169440), (5295, 167968), (5430, 163792), (5648, 157470), (5792, 153555), (6960, 127786), (7060, 125976), (7240, 122844), (8472, 104980), (8688, 102370), (10237, 86880), (10498, 84720), (10590, 83984), (10860, 81896), (11296, 78735), (13920, 63893), (14120, 62988), (14480, 61422), (15747, 56480), (16944, 52490), (17376, 51185), (20474, 43440), (20996, 42360), (21180, 41992), (21720, 40948), (26245, 33888), (28240, 31494), (28960, 30711)]