180671472

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1553

約数の個数: 120

約数和(自身を含む): 541632000

約数和(自身を除く): 360960528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 744, 837, 972, 1116, 1296, 1488, 1499, 1674, 1944, 2232, 2511, 2998, 3348, 3888, 4464, 4497, 5022, 5996, 6696, 7533, 8994, 10044, 11992, 13392, 13491, 15066, 17988, 20088, 23984, 26982, 30132, 35976, 40176, 40473, 46469, 53964, 60264, 71952, 80946, 92938, 107928, 120528, 121419, 139407, 161892, 185876, 215856, 242838, 278814, 323784, 364257, 371752, 418221, 485676, 557628, 647568, 728514, 743504, 836442, 971352, 1115256, 1254663, 1457028, 1672884, 1942704, 2230512, 2509326, 2914056, 3345768, 3763989, 5018652, 5828112, 6691536, 7527978, 10037304, 11291967, 15055956, 20074608, 22583934, 30111912, 45167868, 60223824, 90335736, 180671472]

約数ペア:

[(1, 180671472), (2, 90335736), (3, 60223824), (4, 45167868), (6, 30111912), (8, 22583934), (9, 20074608), (12, 15055956), (16, 11291967), (18, 10037304), (24, 7527978), (27, 6691536), (31, 5828112), (36, 5018652), (48, 3763989), (54, 3345768), (62, 2914056), (72, 2509326), (81, 2230512), (93, 1942704), (108, 1672884), (124, 1457028), (144, 1254663), (162, 1115256), (186, 971352), (216, 836442), (243, 743504), (248, 728514), (279, 647568), (324, 557628), (372, 485676), (432, 418221), (486, 371752), (496, 364257), (558, 323784), (648, 278814), (744, 242838), (837, 215856), (972, 185876), (1116, 161892), (1296, 139407), (1488, 121419), (1499, 120528), (1674, 107928), (1944, 92938), (2232, 80946), (2511, 71952), (2998, 60264), (3348, 53964), (3888, 46469), (4464, 40473), (4497, 40176), (5022, 35976), (5996, 30132), (6696, 26982), (7533, 23984), (8994, 20088), (10044, 17988), (11992, 15066), (13392, 13491)]