80142060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{22639}}^1$

素因数の和:22710

約数の個数: 48

約数和(自身を含む): 228211200

約数和(自身を除く): 148069140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 22639, 45278, 67917, 90556, 113195, 135834, 226390, 271668, 339585, 452780, 679170, 1335701, 1358340, 2671402, 4007103, 5342804, 6678505, 8014206, 13357010, 16028412, 20035515, 26714020, 40071030, 80142060]

約数ペア:

[(1, 80142060), (2, 40071030), (3, 26714020), (4, 20035515), (5, 16028412), (6, 13357010), (10, 8014206), (12, 6678505), (15, 5342804), (20, 4007103), (30, 2671402), (59, 1358340), (60, 1335701), (118, 679170), (177, 452780), (236, 339585), (295, 271668), (354, 226390), (590, 135834), (708, 113195), (885, 90556), (1180, 67917), (1770, 45278), (3540, 22639)]