3922920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 13520520

約数和(自身を除く): 9597600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 641, 680, 765, 1020, 1224, 1282, 1530, 1923, 2040, 2564, 3060, 3205, 3846, 5128, 5769, 6120, 6410, 7692, 9615, 10897, 11538, 12820, 15384, 19230, 21794, 23076, 25640, 28845, 32691, 38460, 43588, 46152, 54485, 57690, 65382, 76920, 87176, 98073, 108970, 115380, 130764, 163455, 196146, 217940, 230760, 261528, 326910, 392292, 435880, 490365, 653820, 784584, 980730, 1307640, 1961460, 3922920]

約数ペア:

[(1, 3922920), (2, 1961460), (3, 1307640), (4, 980730), (5, 784584), (6, 653820), (8, 490365), (9, 435880), (10, 392292), (12, 326910), (15, 261528), (17, 230760), (18, 217940), (20, 196146), (24, 163455), (30, 130764), (34, 115380), (36, 108970), (40, 98073), (45, 87176), (51, 76920), (60, 65382), (68, 57690), (72, 54485), (85, 46152), (90, 43588), (102, 38460), (120, 32691), (136, 28845), (153, 25640), (170, 23076), (180, 21794), (204, 19230), (255, 15384), (306, 12820), (340, 11538), (360, 10897), (408, 9615), (510, 7692), (612, 6410), (641, 6120), (680, 5769), (765, 5128), (1020, 3846), (1224, 3205), (1282, 3060), (1530, 2564), (1923, 2040)]