79814640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{332561}}^1$

素因数の和:332577

約数の個数: 40

約数和(自身を含む): 247426128

約数和(自身を除く): 167611488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 332561, 665122, 997683, 1330244, 1662805, 1995366, 2660488, 3325610, 3990732, 4988415, 5320976, 6651220, 7981464, 9976830, 13302440, 15962928, 19953660, 26604880, 39907320, 79814640]

約数ペア:

[(1, 79814640), (2, 39907320), (3, 26604880), (4, 19953660), (5, 15962928), (6, 13302440), (8, 9976830), (10, 7981464), (12, 6651220), (15, 5320976), (16, 4988415), (20, 3990732), (24, 3325610), (30, 2660488), (40, 1995366), (48, 1662805), (60, 1330244), (80, 997683), (120, 665122), (240, 332561)]