2917756680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{240739}}^1$

素因数の和:240854

約数の個数: 64

約数和(自身を含む): 8839972800

約数和(自身を除く): 5922216120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 240739, 481478, 722217, 962956, 1203695, 1444434, 1925912, 2407390, 2888868, 3611085, 4814780, 5777736, 7222170, 9629560, 14444340, 24314639, 28888680, 48629278, 72943917, 97258556, 121573195, 145887834, 194517112, 243146390, 291775668, 364719585, 486292780, 583551336, 729439170, 972585560, 1458878340, 2917756680]

約数ペア:

[(1, 2917756680), (2, 1458878340), (3, 972585560), (4, 729439170), (5, 583551336), (6, 486292780), (8, 364719585), (10, 291775668), (12, 243146390), (15, 194517112), (20, 145887834), (24, 121573195), (30, 97258556), (40, 72943917), (60, 48629278), (101, 28888680), (120, 24314639), (202, 14444340), (303, 9629560), (404, 7222170), (505, 5777736), (606, 4814780), (808, 3611085), (1010, 2888868), (1212, 2407390), (1515, 1925912), (2020, 1444434), (2424, 1203695), (3030, 962956), (4040, 722217), (6060, 481478), (12120, 240739)]