30224280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4129}}^1$

素因数の和:4204

約数の個数: 64

約数和(自身を含む): 92181600

約数和(自身を除く): 61957320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 4129, 7320, 8258, 12387, 16516, 20645, 24774, 33032, 41290, 49548, 61935, 82580, 99096, 123870, 165160, 247740, 251869, 495480, 503738, 755607, 1007476, 1259345, 1511214, 2014952, 2518690, 3022428, 3778035, 5037380, 6044856, 7556070, 10074760, 15112140, 30224280]

約数ペア:

[(1, 30224280), (2, 15112140), (3, 10074760), (4, 7556070), (5, 6044856), (6, 5037380), (8, 3778035), (10, 3022428), (12, 2518690), (15, 2014952), (20, 1511214), (24, 1259345), (30, 1007476), (40, 755607), (60, 503738), (61, 495480), (120, 251869), (122, 247740), (183, 165160), (244, 123870), (305, 99096), (366, 82580), (488, 61935), (610, 49548), (732, 41290), (915, 33032), (1220, 24774), (1464, 20645), (1830, 16516), (2440, 12387), (3660, 8258), (4129, 7320)]