166409520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{693373}}^1$

素因数の和:693389

約数の個数: 40

約数和(自身を含む): 515870256

約数和(自身を除く): 349460736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 693373, 1386746, 2080119, 2773492, 3466865, 4160238, 5546984, 6933730, 8320476, 10400595, 11093968, 13867460, 16640952, 20801190, 27734920, 33281904, 41602380, 55469840, 83204760, 166409520]

約数ペア:

[(1, 166409520), (2, 83204760), (3, 55469840), (4, 41602380), (5, 33281904), (6, 27734920), (8, 20801190), (10, 16640952), (12, 13867460), (15, 11093968), (16, 10400595), (20, 8320476), (24, 6933730), (30, 5546984), (40, 4160238), (48, 3466865), (60, 2773492), (80, 2080119), (120, 1386746), (240, 693373)]