554404920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{65071}}^1$

素因数の和:65156

約数の個数: 64

約数和(自身を含む): 1686666240

約数和(自身を除く): 1132261320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 65071, 130142, 195213, 260284, 325355, 390426, 520568, 650710, 780852, 976065, 1301420, 1561704, 1952130, 2602840, 3904260, 4620041, 7808520, 9240082, 13860123, 18480164, 23100205, 27720246, 36960328, 46200410, 55440492, 69300615, 92400820, 110880984, 138601230, 184801640, 277202460, 554404920]

約数ペア:

[(1, 554404920), (2, 277202460), (3, 184801640), (4, 138601230), (5, 110880984), (6, 92400820), (8, 69300615), (10, 55440492), (12, 46200410), (15, 36960328), (20, 27720246), (24, 23100205), (30, 18480164), (40, 13860123), (60, 9240082), (71, 7808520), (120, 4620041), (142, 3904260), (213, 2602840), (284, 1952130), (355, 1561704), (426, 1301420), (568, 976065), (710, 780852), (852, 650710), (1065, 520568), (1420, 390426), (1704, 325355), (2130, 260284), (2840, 195213), (4260, 130142), (8520, 65071)]