172743360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1870

約数の個数: 112

約数和(自身を含む): 554102016

約数和(自身を除く): 381358656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 160, 192, 206, 240, 309, 320, 412, 480, 515, 618, 824, 960, 1030, 1236, 1545, 1648, 1747, 2060, 2472, 3090, 3296, 3494, 4120, 4944, 5241, 6180, 6592, 6988, 8240, 8735, 9888, 10482, 12360, 13976, 16480, 17470, 19776, 20964, 24720, 26205, 27952, 32960, 34940, 41928, 49440, 52410, 55904, 69880, 83856, 98880, 104820, 111808, 139760, 167712, 179941, 209640, 279520, 335424, 359882, 419280, 539823, 559040, 719764, 838560, 899705, 1079646, 1439528, 1677120, 1799410, 2159292, 2699115, 2879056, 3598820, 4318584, 5398230, 5758112, 7197640, 8637168, 10796460, 11516224, 14395280, 17274336, 21592920, 28790560, 34548672, 43185840, 57581120, 86371680, 172743360]

約数ペア:

[(1, 172743360), (2, 86371680), (3, 57581120), (4, 43185840), (5, 34548672), (6, 28790560), (8, 21592920), (10, 17274336), (12, 14395280), (15, 11516224), (16, 10796460), (20, 8637168), (24, 7197640), (30, 5758112), (32, 5398230), (40, 4318584), (48, 3598820), (60, 2879056), (64, 2699115), (80, 2159292), (96, 1799410), (103, 1677120), (120, 1439528), (160, 1079646), (192, 899705), (206, 838560), (240, 719764), (309, 559040), (320, 539823), (412, 419280), (480, 359882), (515, 335424), (618, 279520), (824, 209640), (960, 179941), (1030, 167712), (1236, 139760), (1545, 111808), (1648, 104820), (1747, 98880), (2060, 83856), (2472, 69880), (3090, 55904), (3296, 52410), (3494, 49440), (4120, 41928), (4944, 34940), (5241, 32960), (6180, 27952), (6592, 26205), (6988, 24720), (8240, 20964), (8735, 19776), (9888, 17470), (10482, 16480), (12360, 13976)]