40285620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1302

約数の個数: 96

約数和(自身を含む): 127491840

約数和(自身を除く): 87206220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1223, 1647, 1830, 2196, 2446, 2745, 3294, 3660, 3669, 4892, 5490, 6115, 6588, 7338, 8235, 10980, 11007, 12230, 14676, 16470, 18345, 22014, 24460, 32940, 33021, 36690, 44028, 55035, 66042, 73380, 74603, 110070, 132084, 149206, 165105, 220140, 223809, 298412, 330210, 373015, 447618, 660420, 671427, 746030, 895236, 1119045, 1342854, 1492060, 2014281, 2238090, 2685708, 3357135, 4028562, 4476180, 6714270, 8057124, 10071405, 13428540, 20142810, 40285620]

約数ペア:

[(1, 40285620), (2, 20142810), (3, 13428540), (4, 10071405), (5, 8057124), (6, 6714270), (9, 4476180), (10, 4028562), (12, 3357135), (15, 2685708), (18, 2238090), (20, 2014281), (27, 1492060), (30, 1342854), (36, 1119045), (45, 895236), (54, 746030), (60, 671427), (61, 660420), (90, 447618), (108, 373015), (122, 330210), (135, 298412), (180, 223809), (183, 220140), (244, 165105), (270, 149206), (305, 132084), (366, 110070), (540, 74603), (549, 73380), (610, 66042), (732, 55035), (915, 44028), (1098, 36690), (1220, 33021), (1223, 32940), (1647, 24460), (1830, 22014), (2196, 18345), (2446, 16470), (2745, 14676), (3294, 12230), (3660, 11007), (3669, 10980), (4892, 8235), (5490, 7338), (6115, 6588)]