2687760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3733}}^1$

素因数の和:3752

約数の個数: 60

約数和(自身を含む): 9028812

約数和(自身を除く): 6341052

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, 3733, 7466, 11199, 14932, 18665, 22398, 29864, 33597, 37330, 44796, 55995, 59728, 67194, 74660, 89592, 111990, 134388, 149320, 167985, 179184, 223980, 268776, 298640, 335970, 447960, 537552, 671940, 895920, 1343880, 2687760]

約数ペア:

[(1, 2687760), (2, 1343880), (3, 895920), (4, 671940), (5, 537552), (6, 447960), (8, 335970), (9, 298640), (10, 268776), (12, 223980), (15, 179184), (16, 167985), (18, 149320), (20, 134388), (24, 111990), (30, 89592), (36, 74660), (40, 67194), (45, 59728), (48, 55995), (60, 44796), (72, 37330), (80, 33597), (90, 29864), (120, 22398), (144, 18665), (180, 14932), (240, 11199), (360, 7466), (720, 3733)]