120571360

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^3$

素因数の和:75

約数の個数: 192

約数和(自身を含む): 359856000

約数和(自身を除く): 239284640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 169, 182, 196, 208, 224, 245, 260, 280, 338, 343, 364, 392, 416, 455, 490, 520, 560, 637, 676, 686, 728, 784, 845, 910, 980, 1040, 1120, 1183, 1274, 1352, 1372, 1456, 1568, 1690, 1715, 1820, 1960, 2080, 2197, 2366, 2548, 2704, 2744, 2912, 3185, 3380, 3430, 3640, 3920, 4394, 4459, 4732, 5096, 5408, 5488, 5915, 6370, 6760, 6860, 7280, 7840, 8281, 8788, 8918, 9464, 10192, 10976, 10985, 11830, 12740, 13520, 13720, 14560, 15379, 16562, 17576, 17836, 18928, 20384, 21970, 22295, 23660, 25480, 27040, 27440, 30758, 33124, 35152, 35672, 37856, 41405, 43940, 44590, 47320, 50960, 54880, 57967, 61516, 66248, 70304, 71344, 76895, 82810, 87880, 89180, 94640, 101920, 107653, 115934, 123032, 132496, 142688, 153790, 165620, 175760, 178360, 189280, 215306, 231868, 246064, 264992, 289835, 307580, 331240, 351520, 356720, 430612, 463736, 492128, 538265, 579670, 615160, 662480, 713440, 753571, 861224, 927472, 1076530, 1159340, 1230320, 1324960, 1507142, 1722448, 1854944, 2153060, 2318680, 2460640, 3014284, 3444896, 3767855, 4306120, 4637360, 6028568, 7535710, 8612240, 9274720, 12057136, 15071420, 17224480, 24114272, 30142840, 60285680, 120571360]

約数ペア:

[(1, 120571360), (2, 60285680), (4, 30142840), (5, 24114272), (7, 17224480), (8, 15071420), (10, 12057136), (13, 9274720), (14, 8612240), (16, 7535710), (20, 6028568), (26, 4637360), (28, 4306120), (32, 3767855), (35, 3444896), (40, 3014284), (49, 2460640), (52, 2318680), (56, 2153060), (65, 1854944), (70, 1722448), (80, 1507142), (91, 1324960), (98, 1230320), (104, 1159340), (112, 1076530), (130, 927472), (140, 861224), (160, 753571), (169, 713440), (182, 662480), (196, 615160), (208, 579670), (224, 538265), (245, 492128), (260, 463736), (280, 430612), (338, 356720), (343, 351520), (364, 331240), (392, 307580), (416, 289835), (455, 264992), (490, 246064), (520, 231868), (560, 215306), (637, 189280), (676, 178360), (686, 175760), (728, 165620), (784, 153790), (845, 142688), (910, 132496), (980, 123032), (1040, 115934), (1120, 107653), (1183, 101920), (1274, 94640), (1352, 89180), (1372, 87880), (1456, 82810), (1568, 76895), (1690, 71344), (1715, 70304), (1820, 66248), (1960, 61516), (2080, 57967), (2197, 54880), (2366, 50960), (2548, 47320), (2704, 44590), (2744, 43940), (2912, 41405), (3185, 37856), (3380, 35672), (3430, 35152), (3640, 33124), (3920, 30758), (4394, 27440), (4459, 27040), (4732, 25480), (5096, 23660), (5408, 22295), (5488, 21970), (5915, 20384), (6370, 18928), (6760, 17836), (6860, 17576), (7280, 16562), (7840, 15379), (8281, 14560), (8788, 13720), (8918, 13520), (9464, 12740), (10192, 11830), (10976, 10985)]