180479460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{701}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 579301632

約数和(自身を除く): 398822172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 613, 701, 1226, 1402, 1839, 2103, 2452, 2804, 3065, 3505, 3678, 4206, 4291, 4907, 6130, 7010, 7356, 8412, 8582, 9195, 9814, 10515, 12260, 12873, 14020, 14721, 17164, 18390, 19628, 21030, 21455, 24535, 25746, 29442, 36780, 42060, 42910, 49070, 51492, 58884, 64365, 73605, 85820, 98140, 128730, 147210, 257460, 294420, 429713, 859426, 1289139, 1718852, 2148565, 2578278, 3007991, 4297130, 5156556, 6015982, 6445695, 8594260, 9023973, 12031964, 12891390, 15039955, 18047946, 25782780, 30079910, 36095892, 45119865, 60159820, 90239730, 180479460]

約数ペア:

[(1, 180479460), (2, 90239730), (3, 60159820), (4, 45119865), (5, 36095892), (6, 30079910), (7, 25782780), (10, 18047946), (12, 15039955), (14, 12891390), (15, 12031964), (20, 9023973), (21, 8594260), (28, 6445695), (30, 6015982), (35, 5156556), (42, 4297130), (60, 3007991), (70, 2578278), (84, 2148565), (105, 1718852), (140, 1289139), (210, 859426), (420, 429713), (613, 294420), (701, 257460), (1226, 147210), (1402, 128730), (1839, 98140), (2103, 85820), (2452, 73605), (2804, 64365), (3065, 58884), (3505, 51492), (3678, 49070), (4206, 42910), (4291, 42060), (4907, 36780), (6130, 29442), (7010, 25746), (7356, 24535), (8412, 21455), (8582, 21030), (9195, 19628), (9814, 18390), (10515, 17164), (12260, 14721), (12873, 14020)]