258969120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13159}}^1$

素因数の和:13218

約数の個数: 96

約数和(自身を含む): 835712640

約数和(自身を除く): 576743520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 13159, 19680, 26318, 39477, 52636, 65795, 78954, 105272, 131590, 157908, 197385, 210544, 263180, 315816, 394770, 421088, 526360, 539519, 631632, 789540, 1052720, 1079038, 1263264, 1579080, 1618557, 2105440, 2158076, 2697595, 3158160, 3237114, 4316152, 5395190, 6316320, 6474228, 8092785, 8632304, 10790380, 12948456, 16185570, 17264608, 21580760, 25896912, 32371140, 43161520, 51793824, 64742280, 86323040, 129484560, 258969120]

約数ペア:

[(1, 258969120), (2, 129484560), (3, 86323040), (4, 64742280), (5, 51793824), (6, 43161520), (8, 32371140), (10, 25896912), (12, 21580760), (15, 17264608), (16, 16185570), (20, 12948456), (24, 10790380), (30, 8632304), (32, 8092785), (40, 6474228), (41, 6316320), (48, 5395190), (60, 4316152), (80, 3237114), (82, 3158160), (96, 2697595), (120, 2158076), (123, 2105440), (160, 1618557), (164, 1579080), (205, 1263264), (240, 1079038), (246, 1052720), (328, 789540), (410, 631632), (480, 539519), (492, 526360), (615, 421088), (656, 394770), (820, 315816), (984, 263180), (1230, 210544), (1312, 197385), (1640, 157908), (1968, 131590), (2460, 105272), (3280, 78954), (3936, 65795), (4920, 52636), (6560, 39477), (9840, 26318), (13159, 19680)]