24978420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 76352640

約数和(自身を除く): 51374220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 919, 1359, 1510, 1812, 1838, 2265, 2718, 2757, 3020, 3676, 4530, 4595, 5436, 5514, 6795, 8271, 9060, 9190, 11028, 13590, 13785, 16542, 18380, 27180, 27570, 33084, 41355, 55140, 82710, 138769, 165420, 277538, 416307, 555076, 693845, 832614, 1248921, 1387690, 1665228, 2081535, 2497842, 2775380, 4163070, 4995684, 6244605, 8326140, 12489210, 24978420]

約数ペア:

[(1, 24978420), (2, 12489210), (3, 8326140), (4, 6244605), (5, 4995684), (6, 4163070), (9, 2775380), (10, 2497842), (12, 2081535), (15, 1665228), (18, 1387690), (20, 1248921), (30, 832614), (36, 693845), (45, 555076), (60, 416307), (90, 277538), (151, 165420), (180, 138769), (302, 82710), (453, 55140), (604, 41355), (755, 33084), (906, 27570), (919, 27180), (1359, 18380), (1510, 16542), (1812, 13785), (1838, 13590), (2265, 11028), (2718, 9190), (2757, 9060), (3020, 8271), (3676, 6795), (4530, 5514), (4595, 5436)]