38327760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53233}}^1$

素因数の和:53252

約数の個数: 60

約数和(自身を含む): 128719812

約数和(自身を除く): 90392052

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, 53233, 106466, 159699, 212932, 266165, 319398, 425864, 479097, 532330, 638796, 798495, 851728, 958194, 1064660, 1277592, 1596990, 1916388, 2129320, 2395485, 2555184, 3193980, 3832776, 4258640, 4790970, 6387960, 7665552, 9581940, 12775920, 19163880, 38327760]

約数ペア:

[(1, 38327760), (2, 19163880), (3, 12775920), (4, 9581940), (5, 7665552), (6, 6387960), (8, 4790970), (9, 4258640), (10, 3832776), (12, 3193980), (15, 2555184), (16, 2395485), (18, 2129320), (20, 1916388), (24, 1596990), (30, 1277592), (36, 1064660), (40, 958194), (45, 851728), (48, 798495), (60, 638796), (72, 532330), (80, 479097), (90, 425864), (120, 319398), (144, 266165), (180, 212932), (240, 159699), (360, 106466), (720, 53233)]