1031532720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{2203}}^1$

素因数の和:4170

約数の個数: 80

約数和(自身を含む): 3200842752

約数和(自身を除く): 2169310032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1951, 2203, 3902, 4406, 5853, 6609, 7804, 8812, 9755, 11015, 11706, 13218, 15608, 17624, 19510, 22030, 23412, 26436, 29265, 31216, 33045, 35248, 39020, 44060, 46824, 52872, 58530, 66090, 78040, 88120, 93648, 105744, 117060, 132180, 156080, 176240, 234120, 264360, 468240, 528720, 4298053, 8596106, 12894159, 17192212, 21490265, 25788318, 34384424, 42980530, 51576636, 64470795, 68768848, 85961060, 103153272, 128941590, 171922120, 206306544, 257883180, 343844240, 515766360, 1031532720]

約数ペア:

[(1, 1031532720), (2, 515766360), (3, 343844240), (4, 257883180), (5, 206306544), (6, 171922120), (8, 128941590), (10, 103153272), (12, 85961060), (15, 68768848), (16, 64470795), (20, 51576636), (24, 42980530), (30, 34384424), (40, 25788318), (48, 21490265), (60, 17192212), (80, 12894159), (120, 8596106), (240, 4298053), (1951, 528720), (2203, 468240), (3902, 264360), (4406, 234120), (5853, 176240), (6609, 156080), (7804, 132180), (8812, 117060), (9755, 105744), (11015, 93648), (11706, 88120), (13218, 78040), (15608, 66090), (17624, 58530), (19510, 52872), (22030, 46824), (23412, 44060), (26436, 39020), (29265, 35248), (31216, 33045)]