66047760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{91733}}^1$

素因数の和:91752

約数の個数: 60

約数和(自身を含む): 221812812

約数和(自身を除く): 155765052

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, 91733, 183466, 275199, 366932, 458665, 550398, 733864, 825597, 917330, 1100796, 1375995, 1467728, 1651194, 1834660, 2201592, 2751990, 3302388, 3669320, 4127985, 4403184, 5503980, 6604776, 7338640, 8255970, 11007960, 13209552, 16511940, 22015920, 33023880, 66047760]

約数ペア:

[(1, 66047760), (2, 33023880), (3, 22015920), (4, 16511940), (5, 13209552), (6, 11007960), (8, 8255970), (9, 7338640), (10, 6604776), (12, 5503980), (15, 4403184), (16, 4127985), (18, 3669320), (20, 3302388), (24, 2751990), (30, 2201592), (36, 1834660), (40, 1651194), (45, 1467728), (48, 1375995), (60, 1100796), (72, 917330), (80, 825597), (90, 733864), (120, 550398), (144, 458665), (180, 366932), (240, 275199), (360, 183466), (720, 91733)]