4207440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 13356288

約数和(自身を除く): 9148848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 373, 376, 470, 564, 705, 746, 752, 940, 1119, 1128, 1410, 1492, 1865, 1880, 2238, 2256, 2820, 2984, 3730, 3760, 4476, 5595, 5640, 5968, 7460, 8952, 11190, 11280, 14920, 17531, 17904, 22380, 29840, 35062, 44760, 52593, 70124, 87655, 89520, 105186, 140248, 175310, 210372, 262965, 280496, 350620, 420744, 525930, 701240, 841488, 1051860, 1402480, 2103720, 4207440]

約数ペア:

[(1, 4207440), (2, 2103720), (3, 1402480), (4, 1051860), (5, 841488), (6, 701240), (8, 525930), (10, 420744), (12, 350620), (15, 280496), (16, 262965), (20, 210372), (24, 175310), (30, 140248), (40, 105186), (47, 89520), (48, 87655), (60, 70124), (80, 52593), (94, 44760), (120, 35062), (141, 29840), (188, 22380), (235, 17904), (240, 17531), (282, 14920), (373, 11280), (376, 11190), (470, 8952), (564, 7460), (705, 5968), (746, 5640), (752, 5595), (940, 4476), (1119, 3760), (1128, 3730), (1410, 2984), (1492, 2820), (1865, 2256), (1880, 2238)]