129681120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 428972544

約数和(自身を除く): 299291424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 61, 80, 86, 96, 103, 120, 122, 129, 160, 172, 183, 206, 215, 240, 244, 258, 305, 309, 344, 366, 412, 430, 480, 488, 515, 516, 610, 618, 645, 688, 732, 824, 860, 915, 976, 1030, 1032, 1220, 1236, 1290, 1376, 1464, 1545, 1648, 1720, 1830, 1952, 2060, 2064, 2440, 2472, 2580, 2623, 2928, 3090, 3296, 3440, 3660, 4120, 4128, 4429, 4880, 4944, 5160, 5246, 5856, 6180, 6283, 6880, 7320, 7869, 8240, 8858, 9760, 9888, 10320, 10492, 12360, 12566, 13115, 13287, 14640, 15738, 16480, 17716, 18849, 20640, 20984, 22145, 24720, 25132, 26230, 26574, 29280, 31415, 31476, 35432, 37698, 39345, 41968, 44290, 49440, 50264, 52460, 53148, 62830, 62952, 66435, 70864, 75396, 78690, 83936, 88580, 94245, 100528, 104920, 106296, 125660, 125904, 132870, 141728, 150792, 157380, 177160, 188490, 201056, 209840, 212592, 251320, 251808, 265740, 270169, 301584, 314760, 354320, 376980, 419680, 425184, 502640, 531480, 540338, 603168, 629520, 708640, 753960, 810507, 1005280, 1062960, 1080676, 1259040, 1350845, 1507920, 1621014, 2125920, 2161352, 2701690, 3015840, 3242028, 4052535, 4322704, 5403380, 6484056, 8105070, 8645408, 10806760, 12968112, 16210140, 21613520, 25936224, 32420280, 43227040, 64840560, 129681120]

約数ペア:

[(1, 129681120), (2, 64840560), (3, 43227040), (4, 32420280), (5, 25936224), (6, 21613520), (8, 16210140), (10, 12968112), (12, 10806760), (15, 8645408), (16, 8105070), (20, 6484056), (24, 5403380), (30, 4322704), (32, 4052535), (40, 3242028), (43, 3015840), (48, 2701690), (60, 2161352), (61, 2125920), (80, 1621014), (86, 1507920), (96, 1350845), (103, 1259040), (120, 1080676), (122, 1062960), (129, 1005280), (160, 810507), (172, 753960), (183, 708640), (206, 629520), (215, 603168), (240, 540338), (244, 531480), (258, 502640), (305, 425184), (309, 419680), (344, 376980), (366, 354320), (412, 314760), (430, 301584), (480, 270169), (488, 265740), (515, 251808), (516, 251320), (610, 212592), (618, 209840), (645, 201056), (688, 188490), (732, 177160), (824, 157380), (860, 150792), (915, 141728), (976, 132870), (1030, 125904), (1032, 125660), (1220, 106296), (1236, 104920), (1290, 100528), (1376, 94245), (1464, 88580), (1545, 83936), (1648, 78690), (1720, 75396), (1830, 70864), (1952, 66435), (2060, 62952), (2064, 62830), (2440, 53148), (2472, 52460), (2580, 50264), (2623, 49440), (2928, 44290), (3090, 41968), (3296, 39345), (3440, 37698), (3660, 35432), (4120, 31476), (4128, 31415), (4429, 29280), (4880, 26574), (4944, 26230), (5160, 25132), (5246, 24720), (5856, 22145), (6180, 20984), (6283, 20640), (6880, 18849), (7320, 17716), (7869, 16480), (8240, 15738), (8858, 14640), (9760, 13287), (9888, 13115), (10320, 12566), (10492, 12360)]