25283760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6197}}^1$

素因数の和:6230

約数の個数: 80

約数和(自身を含む): 83003616

約数和(自身を除く): 57719856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 6197, 12394, 18591, 24788, 30985, 37182, 49576, 61970, 74364, 92955, 99152, 105349, 123940, 148728, 185910, 210698, 247880, 297456, 316047, 371820, 421396, 495760, 526745, 632094, 743640, 842792, 1053490, 1264188, 1487280, 1580235, 1685584, 2106980, 2528376, 3160470, 4213960, 5056752, 6320940, 8427920, 12641880, 25283760]

約数ペア:

[(1, 25283760), (2, 12641880), (3, 8427920), (4, 6320940), (5, 5056752), (6, 4213960), (8, 3160470), (10, 2528376), (12, 2106980), (15, 1685584), (16, 1580235), (17, 1487280), (20, 1264188), (24, 1053490), (30, 842792), (34, 743640), (40, 632094), (48, 526745), (51, 495760), (60, 421396), (68, 371820), (80, 316047), (85, 297456), (102, 247880), (120, 210698), (136, 185910), (170, 148728), (204, 123940), (240, 105349), (255, 99152), (272, 92955), (340, 74364), (408, 61970), (510, 49576), (680, 37182), (816, 30985), (1020, 24788), (1360, 18591), (2040, 12394), (4080, 6197)]