288784920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51203}}^1$

素因数の和:51264

約数の個数: 64

約数和(自身を含む): 884805120

約数和(自身を除く): 596020200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 51203, 102406, 153609, 204812, 256015, 307218, 409624, 512030, 614436, 768045, 1024060, 1228872, 1536090, 2048120, 2406541, 3072180, 4813082, 6144360, 7219623, 9626164, 12032705, 14439246, 19252328, 24065410, 28878492, 36098115, 48130820, 57756984, 72196230, 96261640, 144392460, 288784920]

約数ペア:

[(1, 288784920), (2, 144392460), (3, 96261640), (4, 72196230), (5, 57756984), (6, 48130820), (8, 36098115), (10, 28878492), (12, 24065410), (15, 19252328), (20, 14439246), (24, 12032705), (30, 9626164), (40, 7219623), (47, 6144360), (60, 4813082), (94, 3072180), (120, 2406541), (141, 2048120), (188, 1536090), (235, 1228872), (282, 1024060), (376, 768045), (470, 614436), (564, 512030), (705, 409624), (940, 307218), (1128, 256015), (1410, 204812), (1880, 153609), (2820, 102406), (5640, 51203)]