27215640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4447}}^1$

素因数の和:4481

約数の個数: 96

約数和(自身を含む): 93674880

約数和(自身を除く): 66459240

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, 680, 765, 1020, 1224, 1530, 2040, 3060, 4447, 6120, 8894, 13341, 17788, 22235, 26682, 35576, 40023, 44470, 53364, 66705, 75599, 80046, 88940, 106728, 133410, 151198, 160092, 177880, 200115, 226797, 266820, 302396, 320184, 377995, 400230, 453594, 533640, 604792, 680391, 755990, 800460, 907188, 1133985, 1360782, 1511980, 1600920, 1814376, 2267970, 2721564, 3023960, 3401955, 4535940, 5443128, 6803910, 9071880, 13607820, 27215640]

約数ペア:

[(1, 27215640), (2, 13607820), (3, 9071880), (4, 6803910), (5, 5443128), (6, 4535940), (8, 3401955), (9, 3023960), (10, 2721564), (12, 2267970), (15, 1814376), (17, 1600920), (18, 1511980), (20, 1360782), (24, 1133985), (30, 907188), (34, 800460), (36, 755990), (40, 680391), (45, 604792), (51, 533640), (60, 453594), (68, 400230), (72, 377995), (85, 320184), (90, 302396), (102, 266820), (120, 226797), (136, 200115), (153, 177880), (170, 160092), (180, 151198), (204, 133410), (255, 106728), (306, 88940), (340, 80046), (360, 75599), (408, 66705), (510, 53364), (612, 44470), (680, 40023), (765, 35576), (1020, 26682), (1224, 22235), (1530, 17788), (2040, 13341), (3060, 8894), (4447, 6120)]