91951920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127711}}^1$

素因数の和:127730

約数の個数: 60

約数和(自身を含む): 308807616

約数和(自身を除く): 216855696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 127711, 255422, 383133, 510844, 638555, 766266, 1021688, 1149399, 1277110, 1532532, 1915665, 2043376, 2298798, 2554220, 3065064, 3831330, 4597596, 5108440, 5746995, 6130128, 7662660, 9195192, 10216880, 11493990, 15325320, 18390384, 22987980, 30650640, 45975960, 91951920]

約数ペア:

[(1, 91951920), (2, 45975960), (3, 30650640), (4, 22987980), (5, 18390384), (6, 15325320), (8, 11493990), (9, 10216880), (10, 9195192), (12, 7662660), (15, 6130128), (16, 5746995), (18, 5108440), (20, 4597596), (24, 3831330), (30, 3065064), (36, 2554220), (40, 2298798), (45, 2043376), (48, 1915665), (60, 1532532), (72, 1277110), (80, 1149399), (90, 1021688), (120, 766266), (144, 638555), (180, 510844), (240, 383133), (360, 255422), (720, 127711)]