272681520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1493}}^1$

素因数の和:2270

約数の個数: 80

約数和(自身を含む): 846990432

約数和(自身を除く): 574308912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 761, 1493, 1522, 2283, 2986, 3044, 3805, 4479, 4566, 5972, 6088, 7465, 7610, 8958, 9132, 11415, 11944, 12176, 14930, 15220, 17916, 18264, 22395, 22830, 23888, 29860, 30440, 35832, 36528, 44790, 45660, 59720, 60880, 71664, 89580, 91320, 119440, 179160, 182640, 358320, 1136173, 2272346, 3408519, 4544692, 5680865, 6817038, 9089384, 11361730, 13634076, 17042595, 18178768, 22723460, 27268152, 34085190, 45446920, 54536304, 68170380, 90893840, 136340760, 272681520]

約数ペア:

[(1, 272681520), (2, 136340760), (3, 90893840), (4, 68170380), (5, 54536304), (6, 45446920), (8, 34085190), (10, 27268152), (12, 22723460), (15, 18178768), (16, 17042595), (20, 13634076), (24, 11361730), (30, 9089384), (40, 6817038), (48, 5680865), (60, 4544692), (80, 3408519), (120, 2272346), (240, 1136173), (761, 358320), (1493, 182640), (1522, 179160), (2283, 119440), (2986, 91320), (3044, 89580), (3805, 71664), (4479, 60880), (4566, 59720), (5972, 45660), (6088, 44790), (7465, 36528), (7610, 35832), (8958, 30440), (9132, 29860), (11415, 23888), (11944, 22830), (12176, 22395), (14930, 18264), (15220, 17916)]