275812920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16301}}^1$

素因数の和:16365

約数の個数: 96

約数和(自身を含む): 915520320

約数和(自身を除く): 639707400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16301, 16920, 32602, 48903, 65204, 81505, 97806, 130408, 146709, 163010, 195612, 244515, 293418, 326020, 391224, 489030, 586836, 652040, 733545, 766147, 978060, 1173672, 1467090, 1532294, 1956120, 2298441, 2934180, 3064588, 3830735, 4596882, 5868360, 6129176, 6895323, 7661470, 9193764, 11492205, 13790646, 15322940, 18387528, 22984410, 27581292, 30645880, 34476615, 45968820, 55162584, 68953230, 91937640, 137906460, 275812920]

約数ペア:

[(1, 275812920), (2, 137906460), (3, 91937640), (4, 68953230), (5, 55162584), (6, 45968820), (8, 34476615), (9, 30645880), (10, 27581292), (12, 22984410), (15, 18387528), (18, 15322940), (20, 13790646), (24, 11492205), (30, 9193764), (36, 7661470), (40, 6895323), (45, 6129176), (47, 5868360), (60, 4596882), (72, 3830735), (90, 3064588), (94, 2934180), (120, 2298441), (141, 1956120), (180, 1532294), (188, 1467090), (235, 1173672), (282, 978060), (360, 766147), (376, 733545), (423, 652040), (470, 586836), (564, 489030), (705, 391224), (846, 326020), (940, 293418), (1128, 244515), (1410, 195612), (1692, 163010), (1880, 146709), (2115, 130408), (2820, 97806), (3384, 81505), (4230, 65204), (5640, 48903), (8460, 32602), (16301, 16920)]