75561120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17491}}^1$

素因数の和:17515

約数の個数: 96

約数和(自身を含む): 264479040

約数和(自身を除く): 188917920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 17491, 34982, 52473, 69964, 87455, 104946, 139928, 157419, 174910, 209892, 262365, 279856, 314838, 349820, 419784, 472257, 524730, 559712, 629676, 699640, 787095, 839568, 944514, 1049460, 1259352, 1399280, 1574190, 1679136, 1889028, 2098920, 2361285, 2518704, 2798560, 3148380, 3778056, 4197840, 4722570, 5037408, 6296760, 7556112, 8395680, 9445140, 12593520, 15112224, 18890280, 25187040, 37780560, 75561120]

約数ペア:

[(1, 75561120), (2, 37780560), (3, 25187040), (4, 18890280), (5, 15112224), (6, 12593520), (8, 9445140), (9, 8395680), (10, 7556112), (12, 6296760), (15, 5037408), (16, 4722570), (18, 4197840), (20, 3778056), (24, 3148380), (27, 2798560), (30, 2518704), (32, 2361285), (36, 2098920), (40, 1889028), (45, 1679136), (48, 1574190), (54, 1399280), (60, 1259352), (72, 1049460), (80, 944514), (90, 839568), (96, 787095), (108, 699640), (120, 629676), (135, 559712), (144, 524730), (160, 472257), (180, 419784), (216, 349820), (240, 314838), (270, 279856), (288, 262365), (360, 209892), (432, 174910), (480, 157419), (540, 139928), (720, 104946), (864, 87455), (1080, 69964), (1440, 52473), (2160, 34982), (4320, 17491)]