2550813360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{259229}}^1$

素因数の和:259286

約数の個数: 80

約数和(自身を含む): 8100419040

約数和(自身を除く): 5549605680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 259229, 518458, 777687, 1036916, 1296145, 1555374, 2073832, 2592290, 3110748, 3888435, 4147664, 5184580, 6221496, 7776870, 10369160, 10628389, 12442992, 15553740, 20738320, 21256778, 31107480, 31885167, 42513556, 53141945, 62214960, 63770334, 85027112, 106283890, 127540668, 159425835, 170054224, 212567780, 255081336, 318851670, 425135560, 510162672, 637703340, 850271120, 1275406680, 2550813360]

約数ペア:

[(1, 2550813360), (2, 1275406680), (3, 850271120), (4, 637703340), (5, 510162672), (6, 425135560), (8, 318851670), (10, 255081336), (12, 212567780), (15, 170054224), (16, 159425835), (20, 127540668), (24, 106283890), (30, 85027112), (40, 63770334), (41, 62214960), (48, 53141945), (60, 42513556), (80, 31885167), (82, 31107480), (120, 21256778), (123, 20738320), (164, 15553740), (205, 12442992), (240, 10628389), (246, 10369160), (328, 7776870), (410, 6221496), (492, 5184580), (615, 4147664), (656, 3888435), (820, 3110748), (984, 2592290), (1230, 2073832), (1640, 1555374), (1968, 1296145), (2460, 1036916), (3280, 777687), (4920, 518458), (9840, 259229)]