408326670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17383}}^1$

素因数の和:17431

約数の個数: 80

約数和(自身を含む): 1135870560

約数和(自身を除く): 727543890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 2349, 2610, 3915, 4698, 7830, 11745, 17383, 23490, 34766, 52149, 86915, 104298, 156447, 173830, 260745, 312894, 469341, 504107, 521490, 782235, 938682, 1008214, 1408023, 1512321, 1564470, 2346705, 2520535, 2816046, 3024642, 4536963, 4693410, 5041070, 7040115, 7561605, 9073926, 13610889, 14080230, 15123210, 22684815, 27221778, 40832667, 45369630, 68054445, 81665334, 136108890, 204163335, 408326670]

約数ペア:

[(1, 408326670), (2, 204163335), (3, 136108890), (5, 81665334), (6, 68054445), (9, 45369630), (10, 40832667), (15, 27221778), (18, 22684815), (27, 15123210), (29, 14080230), (30, 13610889), (45, 9073926), (54, 7561605), (58, 7040115), (81, 5041070), (87, 4693410), (90, 4536963), (135, 3024642), (145, 2816046), (162, 2520535), (174, 2346705), (261, 1564470), (270, 1512321), (290, 1408023), (405, 1008214), (435, 938682), (522, 782235), (783, 521490), (810, 504107), (870, 469341), (1305, 312894), (1566, 260745), (2349, 173830), (2610, 156447), (3915, 104298), (4698, 86915), (7830, 52149), (11745, 34766), (17383, 23490)]