155920080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1169

約数の個数: 160

約数和(自身を含む): 525680640

約数和(自身を除く): 369760560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1103, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2206, 2280, 2356, 2480, 2945, 3309, 3534, 3720, 4412, 4560, 4712, 5515, 5890, 6618, 7068, 7440, 8824, 8835, 9424, 11030, 11780, 13236, 14136, 16545, 17648, 17670, 20957, 22060, 23560, 26472, 28272, 33090, 34193, 35340, 41914, 44120, 47120, 52944, 62871, 66180, 68386, 70680, 83828, 88240, 102579, 104785, 125742, 132360, 136772, 141360, 167656, 170965, 205158, 209570, 251484, 264720, 273544, 314355, 335312, 341930, 410316, 419140, 502968, 512895, 547088, 628710, 649667, 683860, 820632, 838280, 1005936, 1025790, 1257420, 1299334, 1367720, 1641264, 1676560, 1949001, 2051580, 2514840, 2598668, 2735440, 3248335, 3898002, 4103160, 5029680, 5197336, 6496670, 7796004, 8206320, 9745005, 10394672, 12993340, 15592008, 19490010, 25986680, 31184016, 38980020, 51973360, 77960040, 155920080]

約数ペア:

[(1, 155920080), (2, 77960040), (3, 51973360), (4, 38980020), (5, 31184016), (6, 25986680), (8, 19490010), (10, 15592008), (12, 12993340), (15, 10394672), (16, 9745005), (19, 8206320), (20, 7796004), (24, 6496670), (30, 5197336), (31, 5029680), (38, 4103160), (40, 3898002), (48, 3248335), (57, 2735440), (60, 2598668), (62, 2514840), (76, 2051580), (80, 1949001), (93, 1676560), (95, 1641264), (114, 1367720), (120, 1299334), (124, 1257420), (152, 1025790), (155, 1005936), (186, 838280), (190, 820632), (228, 683860), (240, 649667), (248, 628710), (285, 547088), (304, 512895), (310, 502968), (372, 419140), (380, 410316), (456, 341930), (465, 335312), (496, 314355), (570, 273544), (589, 264720), (620, 251484), (744, 209570), (760, 205158), (912, 170965), (930, 167656), (1103, 141360), (1140, 136772), (1178, 132360), (1240, 125742), (1488, 104785), (1520, 102579), (1767, 88240), (1860, 83828), (2206, 70680), (2280, 68386), (2356, 66180), (2480, 62871), (2945, 52944), (3309, 47120), (3534, 44120), (3720, 41914), (4412, 35340), (4560, 34193), (4712, 33090), (5515, 28272), (5890, 26472), (6618, 23560), (7068, 22060), (7440, 20957), (8824, 17670), (8835, 17648), (9424, 16545), (11030, 14136), (11780, 13236)]