47388320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1510

約数の個数: 96

約数和(自身を含む): 132451200

約数和(自身を除く): 85062880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1459, 1624, 2030, 2320, 2918, 3248, 4060, 4640, 5836, 6496, 7295, 8120, 10213, 11672, 14590, 16240, 20426, 23344, 29180, 32480, 40852, 42311, 46688, 51065, 58360, 81704, 84622, 102130, 116720, 163408, 169244, 204260, 211555, 233440, 296177, 326816, 338488, 408520, 423110, 592354, 676976, 817040, 846220, 1184708, 1353952, 1480885, 1634080, 1692440, 2369416, 2961770, 3384880, 4738832, 5923540, 6769760, 9477664, 11847080, 23694160, 47388320]

約数ペア:

[(1, 47388320), (2, 23694160), (4, 11847080), (5, 9477664), (7, 6769760), (8, 5923540), (10, 4738832), (14, 3384880), (16, 2961770), (20, 2369416), (28, 1692440), (29, 1634080), (32, 1480885), (35, 1353952), (40, 1184708), (56, 846220), (58, 817040), (70, 676976), (80, 592354), (112, 423110), (116, 408520), (140, 338488), (145, 326816), (160, 296177), (203, 233440), (224, 211555), (232, 204260), (280, 169244), (290, 163408), (406, 116720), (464, 102130), (560, 84622), (580, 81704), (812, 58360), (928, 51065), (1015, 46688), (1120, 42311), (1160, 40852), (1459, 32480), (1624, 29180), (2030, 23344), (2320, 20426), (2918, 16240), (3248, 14590), (4060, 11672), (4640, 10213), (5836, 8120), (6496, 7295)]