297484680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 928051200

約数和(自身を除く): 630566520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 211, 248, 310, 372, 379, 422, 465, 620, 633, 744, 758, 844, 930, 1055, 1137, 1240, 1266, 1516, 1688, 1860, 1895, 2110, 2274, 2532, 3032, 3165, 3720, 3790, 4220, 4548, 5064, 5685, 6330, 6541, 7580, 8440, 9096, 11370, 11749, 12660, 13082, 15160, 19623, 22740, 23498, 25320, 26164, 32705, 35247, 39246, 45480, 46996, 52328, 58745, 65410, 70494, 78492, 79969, 93992, 98115, 117490, 130820, 140988, 156984, 159938, 176235, 196230, 234980, 239907, 261640, 281976, 319876, 352470, 392460, 399845, 469960, 479814, 639752, 704940, 784920, 799690, 959628, 1199535, 1409880, 1599380, 1919256, 2399070, 2479039, 3198760, 4798140, 4958078, 7437117, 9596280, 9916156, 12395195, 14874234, 19832312, 24790390, 29748468, 37185585, 49580780, 59496936, 74371170, 99161560, 148742340, 297484680]

約数ペア:

[(1, 297484680), (2, 148742340), (3, 99161560), (4, 74371170), (5, 59496936), (6, 49580780), (8, 37185585), (10, 29748468), (12, 24790390), (15, 19832312), (20, 14874234), (24, 12395195), (30, 9916156), (31, 9596280), (40, 7437117), (60, 4958078), (62, 4798140), (93, 3198760), (120, 2479039), (124, 2399070), (155, 1919256), (186, 1599380), (211, 1409880), (248, 1199535), (310, 959628), (372, 799690), (379, 784920), (422, 704940), (465, 639752), (620, 479814), (633, 469960), (744, 399845), (758, 392460), (844, 352470), (930, 319876), (1055, 281976), (1137, 261640), (1240, 239907), (1266, 234980), (1516, 196230), (1688, 176235), (1860, 159938), (1895, 156984), (2110, 140988), (2274, 130820), (2532, 117490), (3032, 98115), (3165, 93992), (3720, 79969), (3790, 78492), (4220, 70494), (4548, 65410), (5064, 58745), (5685, 52328), (6330, 46996), (6541, 45480), (7580, 39246), (8440, 35247), (9096, 32705), (11370, 26164), (11749, 25320), (12660, 23498), (13082, 22740), (15160, 19623)]