355930920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 1211932800

約数和(自身を除く): 856001880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 103, 116, 120, 145, 174, 180, 206, 232, 261, 290, 309, 331, 348, 360, 412, 435, 515, 522, 580, 618, 662, 696, 824, 870, 927, 993, 1030, 1044, 1160, 1236, 1305, 1324, 1545, 1655, 1740, 1854, 1986, 2060, 2088, 2472, 2610, 2648, 2979, 2987, 3090, 3310, 3480, 3708, 3972, 4120, 4635, 4965, 5220, 5958, 5974, 6180, 6620, 7416, 7944, 8961, 9270, 9599, 9930, 10440, 11916, 11948, 12360, 13240, 14895, 14935, 17922, 18540, 19198, 19860, 23832, 23896, 26883, 28797, 29790, 29870, 34093, 35844, 37080, 38396, 39720, 44805, 47995, 53766, 57594, 59580, 59740, 68186, 71688, 76792, 86391, 89610, 95990, 102279, 107532, 115188, 119160, 119480, 134415, 136372, 143985, 170465, 172782, 179220, 191980, 204558, 215064, 230376, 268830, 272744, 287970, 306837, 340930, 345564, 358440, 383960, 409116, 431955, 511395, 537660, 575940, 613674, 681860, 691128, 818232, 863910, 988697, 1022790, 1075320, 1151880, 1227348, 1363720, 1534185, 1727820, 1977394, 2045580, 2454696, 2966091, 3068370, 3455640, 3954788, 4091160, 4943485, 5932182, 6136740, 7909576, 8898273, 9886970, 11864364, 12273480, 14830455, 17796546, 19773940, 23728728, 29660910, 35593092, 39547880, 44491365, 59321820, 71186184, 88982730, 118643640, 177965460, 355930920]

約数ペア:

[(1, 355930920), (2, 177965460), (3, 118643640), (4, 88982730), (5, 71186184), (6, 59321820), (8, 44491365), (9, 39547880), (10, 35593092), (12, 29660910), (15, 23728728), (18, 19773940), (20, 17796546), (24, 14830455), (29, 12273480), (30, 11864364), (36, 9886970), (40, 8898273), (45, 7909576), (58, 6136740), (60, 5932182), (72, 4943485), (87, 4091160), (90, 3954788), (103, 3455640), (116, 3068370), (120, 2966091), (145, 2454696), (174, 2045580), (180, 1977394), (206, 1727820), (232, 1534185), (261, 1363720), (290, 1227348), (309, 1151880), (331, 1075320), (348, 1022790), (360, 988697), (412, 863910), (435, 818232), (515, 691128), (522, 681860), (580, 613674), (618, 575940), (662, 537660), (696, 511395), (824, 431955), (870, 409116), (927, 383960), (993, 358440), (1030, 345564), (1044, 340930), (1160, 306837), (1236, 287970), (1305, 272744), (1324, 268830), (1545, 230376), (1655, 215064), (1740, 204558), (1854, 191980), (1986, 179220), (2060, 172782), (2088, 170465), (2472, 143985), (2610, 136372), (2648, 134415), (2979, 119480), (2987, 119160), (3090, 115188), (3310, 107532), (3480, 102279), (3708, 95990), (3972, 89610), (4120, 86391), (4635, 76792), (4965, 71688), (5220, 68186), (5958, 59740), (5974, 59580), (6180, 57594), (6620, 53766), (7416, 47995), (7944, 44805), (8961, 39720), (9270, 38396), (9599, 37080), (9930, 35844), (10440, 34093), (11916, 29870), (11948, 29790), (12360, 28797), (13240, 26883), (14895, 23896), (14935, 23832), (17922, 19860), (18540, 19198)]