2013503280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{11833}}^1$

素因数の和:12558

約数の個数: 80

約数和(自身を含む): 6251192160

約数和(自身を除く): 4237688880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 709, 1418, 2127, 2836, 3545, 4254, 5672, 7090, 8508, 10635, 11344, 11833, 14180, 17016, 21270, 23666, 28360, 34032, 35499, 42540, 47332, 56720, 59165, 70998, 85080, 94664, 118330, 141996, 170160, 177495, 189328, 236660, 283992, 354990, 473320, 567984, 709980, 946640, 1419960, 2839920, 8389597, 16779194, 25168791, 33558388, 41947985, 50337582, 67116776, 83895970, 100675164, 125843955, 134233552, 167791940, 201350328, 251687910, 335583880, 402700656, 503375820, 671167760, 1006751640, 2013503280]

約数ペア:

[(1, 2013503280), (2, 1006751640), (3, 671167760), (4, 503375820), (5, 402700656), (6, 335583880), (8, 251687910), (10, 201350328), (12, 167791940), (15, 134233552), (16, 125843955), (20, 100675164), (24, 83895970), (30, 67116776), (40, 50337582), (48, 41947985), (60, 33558388), (80, 25168791), (120, 16779194), (240, 8389597), (709, 2839920), (1418, 1419960), (2127, 946640), (2836, 709980), (3545, 567984), (4254, 473320), (5672, 354990), (7090, 283992), (8508, 236660), (10635, 189328), (11344, 177495), (11833, 170160), (14180, 141996), (17016, 118330), (21270, 94664), (23666, 85080), (28360, 70998), (34032, 59165), (35499, 56720), (42540, 47332)]