82803120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11897}}^1$

素因数の和:11942

約数の個数: 80

約数和(自身を含む): 265563360

約数和(自身を除く): 182760240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 11897, 23794, 35691, 47588, 59485, 71382, 95176, 118970, 142764, 178455, 190352, 237940, 285528, 345013, 356910, 475880, 571056, 690026, 713820, 951760, 1035039, 1380052, 1427640, 1725065, 2070078, 2760104, 2855280, 3450130, 4140156, 5175195, 5520208, 6900260, 8280312, 10350390, 13800520, 16560624, 20700780, 27601040, 41401560, 82803120]

約数ペア:

[(1, 82803120), (2, 41401560), (3, 27601040), (4, 20700780), (5, 16560624), (6, 13800520), (8, 10350390), (10, 8280312), (12, 6900260), (15, 5520208), (16, 5175195), (20, 4140156), (24, 3450130), (29, 2855280), (30, 2760104), (40, 2070078), (48, 1725065), (58, 1427640), (60, 1380052), (80, 1035039), (87, 951760), (116, 713820), (120, 690026), (145, 571056), (174, 475880), (232, 356910), (240, 345013), (290, 285528), (348, 237940), (435, 190352), (464, 178455), (580, 142764), (696, 118970), (870, 95176), (1160, 71382), (1392, 59485), (1740, 47588), (2320, 35691), (3480, 23794), (6960, 11897)]