495027120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{294659}}^1$

素因数の和:294682

約数の個数: 80

約数和(自身を含む): 1753816320

約数和(自身を除く): 1258789200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 294659, 589318, 883977, 1178636, 1473295, 1767954, 2062613, 2357272, 2946590, 3535908, 4125226, 4419885, 4714544, 5893180, 6187839, 7071816, 8250452, 8839770, 10313065, 11786360, 12375678, 14143632, 16500904, 17679540, 20626130, 23572720, 24751356, 30939195, 33001808, 35359080, 41252260, 49502712, 61878390, 70718160, 82504520, 99005424, 123756780, 165009040, 247513560, 495027120]

約数ペア:

[(1, 495027120), (2, 247513560), (3, 165009040), (4, 123756780), (5, 99005424), (6, 82504520), (7, 70718160), (8, 61878390), (10, 49502712), (12, 41252260), (14, 35359080), (15, 33001808), (16, 30939195), (20, 24751356), (21, 23572720), (24, 20626130), (28, 17679540), (30, 16500904), (35, 14143632), (40, 12375678), (42, 11786360), (48, 10313065), (56, 8839770), (60, 8250452), (70, 7071816), (80, 6187839), (84, 5893180), (105, 4714544), (112, 4419885), (120, 4125226), (140, 3535908), (168, 2946590), (210, 2357272), (240, 2062613), (280, 1767954), (336, 1473295), (420, 1178636), (560, 883977), (840, 589318), (1680, 294659)]