2461260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 7741440

約数和(自身を除く): 5280180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 127, 170, 190, 204, 228, 254, 255, 285, 323, 340, 380, 381, 508, 510, 570, 635, 646, 762, 969, 1020, 1140, 1270, 1292, 1524, 1615, 1905, 1938, 2159, 2413, 2540, 3230, 3810, 3876, 4318, 4826, 4845, 6460, 6477, 7239, 7620, 8636, 9652, 9690, 10795, 12065, 12954, 14478, 19380, 21590, 24130, 25908, 28956, 32385, 36195, 41021, 43180, 48260, 64770, 72390, 82042, 123063, 129540, 144780, 164084, 205105, 246126, 410210, 492252, 615315, 820420, 1230630, 2461260]

約数ペア:

[(1, 2461260), (2, 1230630), (3, 820420), (4, 615315), (5, 492252), (6, 410210), (10, 246126), (12, 205105), (15, 164084), (17, 144780), (19, 129540), (20, 123063), (30, 82042), (34, 72390), (38, 64770), (51, 48260), (57, 43180), (60, 41021), (68, 36195), (76, 32385), (85, 28956), (95, 25908), (102, 24130), (114, 21590), (127, 19380), (170, 14478), (190, 12954), (204, 12065), (228, 10795), (254, 9690), (255, 9652), (285, 8636), (323, 7620), (340, 7239), (380, 6477), (381, 6460), (508, 4845), (510, 4826), (570, 4318), (635, 3876), (646, 3810), (762, 3230), (969, 2540), (1020, 2413), (1140, 2159), (1270, 1938), (1292, 1905), (1524, 1615)]