319228320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1783}}^1$

素因数の和:2174

約数の個数: 96

約数和(自身を含む): 1008830592

約数和(自身を除く): 689602272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 373, 480, 746, 1119, 1492, 1783, 1865, 2238, 2984, 3566, 3730, 4476, 5349, 5595, 5968, 7132, 7460, 8915, 8952, 10698, 11190, 11936, 14264, 14920, 17830, 17904, 21396, 22380, 26745, 28528, 29840, 35660, 35808, 42792, 44760, 53490, 57056, 59680, 71320, 85584, 89520, 106980, 142640, 171168, 179040, 213960, 285280, 427920, 665059, 855840, 1330118, 1995177, 2660236, 3325295, 3990354, 5320472, 6650590, 7980708, 9975885, 10640944, 13301180, 15961416, 19951770, 21281888, 26602360, 31922832, 39903540, 53204720, 63845664, 79807080, 106409440, 159614160, 319228320]

約数ペア:

[(1, 319228320), (2, 159614160), (3, 106409440), (4, 79807080), (5, 63845664), (6, 53204720), (8, 39903540), (10, 31922832), (12, 26602360), (15, 21281888), (16, 19951770), (20, 15961416), (24, 13301180), (30, 10640944), (32, 9975885), (40, 7980708), (48, 6650590), (60, 5320472), (80, 3990354), (96, 3325295), (120, 2660236), (160, 1995177), (240, 1330118), (373, 855840), (480, 665059), (746, 427920), (1119, 285280), (1492, 213960), (1783, 179040), (1865, 171168), (2238, 142640), (2984, 106980), (3566, 89520), (3730, 85584), (4476, 71320), (5349, 59680), (5595, 57056), (5968, 53490), (7132, 44760), (7460, 42792), (8915, 35808), (8952, 35660), (10698, 29840), (11190, 28528), (11936, 26745), (14264, 22380), (14920, 21396), (17830, 17904)]