74162520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{68669}}^1$

素因数の和:68689

約数の個数: 64

約数和(自身を含む): 247212000

約数和(自身を除く): 173049480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 68669, 137338, 206007, 274676, 343345, 412014, 549352, 618021, 686690, 824028, 1030035, 1236042, 1373380, 1648056, 1854063, 2060070, 2472084, 2746760, 3090105, 3708126, 4120140, 4944168, 6180210, 7416252, 8240280, 9270315, 12360420, 14832504, 18540630, 24720840, 37081260, 74162520]

約数ペア:

[(1, 74162520), (2, 37081260), (3, 24720840), (4, 18540630), (5, 14832504), (6, 12360420), (8, 9270315), (9, 8240280), (10, 7416252), (12, 6180210), (15, 4944168), (18, 4120140), (20, 3708126), (24, 3090105), (27, 2746760), (30, 2472084), (36, 2060070), (40, 1854063), (45, 1648056), (54, 1373380), (60, 1236042), (72, 1030035), (90, 824028), (108, 686690), (120, 618021), (135, 549352), (180, 412014), (216, 343345), (270, 274676), (360, 206007), (540, 137338), (1080, 68669)]