2793423480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{883}}^1$

素因数の和:1581

約数の個数: 128

約数和(自身を含む): 8607755520

約数和(自身を除く): 5814332040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 643, 820, 883, 984, 1230, 1286, 1640, 1766, 1929, 2460, 2572, 2649, 3215, 3532, 3858, 4415, 4920, 5144, 5298, 6430, 7064, 7716, 8830, 9645, 10596, 12860, 13245, 15432, 17660, 19290, 21192, 25720, 26363, 26490, 35320, 36203, 38580, 52726, 52980, 72406, 77160, 79089, 105452, 105960, 108609, 131815, 144812, 158178, 181015, 210904, 217218, 263630, 289624, 316356, 362030, 395445, 434436, 527260, 543045, 567769, 632712, 724060, 790890, 868872, 1054520, 1086090, 1135538, 1448120, 1581780, 1703307, 2172180, 2271076, 2838845, 3163560, 3406614, 4344360, 4542152, 5677690, 6813228, 8516535, 11355380, 13626456, 17033070, 22710760, 23278529, 34066140, 46557058, 68132280, 69835587, 93114116, 116392645, 139671174, 186228232, 232785290, 279342348, 349177935, 465570580, 558684696, 698355870, 931141160, 1396711740, 2793423480]

約数ペア:

[(1, 2793423480), (2, 1396711740), (3, 931141160), (4, 698355870), (5, 558684696), (6, 465570580), (8, 349177935), (10, 279342348), (12, 232785290), (15, 186228232), (20, 139671174), (24, 116392645), (30, 93114116), (40, 69835587), (41, 68132280), (60, 46557058), (82, 34066140), (120, 23278529), (123, 22710760), (164, 17033070), (205, 13626456), (246, 11355380), (328, 8516535), (410, 6813228), (492, 5677690), (615, 4542152), (643, 4344360), (820, 3406614), (883, 3163560), (984, 2838845), (1230, 2271076), (1286, 2172180), (1640, 1703307), (1766, 1581780), (1929, 1448120), (2460, 1135538), (2572, 1086090), (2649, 1054520), (3215, 868872), (3532, 790890), (3858, 724060), (4415, 632712), (4920, 567769), (5144, 543045), (5298, 527260), (6430, 434436), (7064, 395445), (7716, 362030), (8830, 316356), (9645, 289624), (10596, 263630), (12860, 217218), (13245, 210904), (15432, 181015), (17660, 158178), (19290, 144812), (21192, 131815), (25720, 108609), (26363, 105960), (26490, 105452), (35320, 79089), (36203, 77160), (38580, 72406), (52726, 52980)]