764758320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{4243}}^1$

素因数の和:5010

約数の個数: 80

約数和(自身を含む): 2374467072

約数和(自身を除く): 1609708752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 751, 1502, 2253, 3004, 3755, 4243, 4506, 6008, 7510, 8486, 9012, 11265, 12016, 12729, 15020, 16972, 18024, 21215, 22530, 25458, 30040, 33944, 36048, 42430, 45060, 50916, 60080, 63645, 67888, 84860, 90120, 101832, 127290, 169720, 180240, 203664, 254580, 339440, 509160, 1018320, 3186493, 6372986, 9559479, 12745972, 15932465, 19118958, 25491944, 31864930, 38237916, 47797395, 50983888, 63729860, 76475832, 95594790, 127459720, 152951664, 191189580, 254919440, 382379160, 764758320]

約数ペア:

[(1, 764758320), (2, 382379160), (3, 254919440), (4, 191189580), (5, 152951664), (6, 127459720), (8, 95594790), (10, 76475832), (12, 63729860), (15, 50983888), (16, 47797395), (20, 38237916), (24, 31864930), (30, 25491944), (40, 19118958), (48, 15932465), (60, 12745972), (80, 9559479), (120, 6372986), (240, 3186493), (751, 1018320), (1502, 509160), (2253, 339440), (3004, 254580), (3755, 203664), (4243, 180240), (4506, 169720), (6008, 127290), (7510, 101832), (8486, 90120), (9012, 84860), (11265, 67888), (12016, 63645), (12729, 60080), (15020, 50916), (16972, 45060), (18024, 42430), (21215, 36048), (22530, 33944), (25458, 30040)]