38545440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 122544576

約数和(自身を除く): 83999136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 613, 655, 786, 1048, 1226, 1310, 1572, 1839, 1965, 2096, 2452, 2620, 3065, 3144, 3678, 3930, 4192, 4904, 5240, 6130, 6288, 7356, 7860, 9195, 9808, 10480, 12260, 12576, 14712, 15720, 18390, 19616, 20960, 24520, 29424, 31440, 36780, 49040, 58848, 62880, 73560, 80303, 98080, 147120, 160606, 240909, 294240, 321212, 401515, 481818, 642424, 803030, 963636, 1204545, 1284848, 1606060, 1927272, 2409090, 2569696, 3212120, 3854544, 4818180, 6424240, 7709088, 9636360, 12848480, 19272720, 38545440]

約数ペア:

[(1, 38545440), (2, 19272720), (3, 12848480), (4, 9636360), (5, 7709088), (6, 6424240), (8, 4818180), (10, 3854544), (12, 3212120), (15, 2569696), (16, 2409090), (20, 1927272), (24, 1606060), (30, 1284848), (32, 1204545), (40, 963636), (48, 803030), (60, 642424), (80, 481818), (96, 401515), (120, 321212), (131, 294240), (160, 240909), (240, 160606), (262, 147120), (393, 98080), (480, 80303), (524, 73560), (613, 62880), (655, 58848), (786, 49040), (1048, 36780), (1226, 31440), (1310, 29424), (1572, 24520), (1839, 20960), (1965, 19616), (2096, 18390), (2452, 15720), (2620, 14712), (3065, 12576), (3144, 12260), (3678, 10480), (3930, 9808), (4192, 9195), (4904, 7860), (5240, 7356), (6130, 6288)]