190318320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{264331}}^1$

素因数の和:264350

約数の個数: 60

約数和(自身を含む): 639154776

約数和(自身を除く): 448836456

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, 264331, 528662, 792993, 1057324, 1321655, 1585986, 2114648, 2378979, 2643310, 3171972, 3964965, 4229296, 4757958, 5286620, 6343944, 7929930, 9515916, 10573240, 11894895, 12687888, 15859860, 19031832, 21146480, 23789790, 31719720, 38063664, 47579580, 63439440, 95159160, 190318320]

約数ペア:

[(1, 190318320), (2, 95159160), (3, 63439440), (4, 47579580), (5, 38063664), (6, 31719720), (8, 23789790), (9, 21146480), (10, 19031832), (12, 15859860), (15, 12687888), (16, 11894895), (18, 10573240), (20, 9515916), (24, 7929930), (30, 6343944), (36, 5286620), (40, 4757958), (45, 4229296), (48, 3964965), (60, 3171972), (72, 2643310), (80, 2378979), (90, 2114648), (120, 1585986), (144, 1321655), (180, 1057324), (240, 792993), (360, 528662), (720, 264331)]