31926240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{22171}}^1$

素因数の和:22192

約数の個数: 72

約数和(自身を含む): 108953208

約数和(自身を除く): 77026968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 22171, 44342, 66513, 88684, 110855, 133026, 177368, 199539, 221710, 266052, 332565, 354736, 399078, 443420, 532104, 665130, 709472, 798156, 886840, 997695, 1064208, 1330260, 1596312, 1773680, 1995390, 2128416, 2660520, 3192624, 3547360, 3990780, 5321040, 6385248, 7981560, 10642080, 15963120, 31926240]

約数ペア:

[(1, 31926240), (2, 15963120), (3, 10642080), (4, 7981560), (5, 6385248), (6, 5321040), (8, 3990780), (9, 3547360), (10, 3192624), (12, 2660520), (15, 2128416), (16, 1995390), (18, 1773680), (20, 1596312), (24, 1330260), (30, 1064208), (32, 997695), (36, 886840), (40, 798156), (45, 709472), (48, 665130), (60, 532104), (72, 443420), (80, 399078), (90, 354736), (96, 332565), (120, 266052), (144, 221710), (160, 199539), (180, 177368), (240, 133026), (288, 110855), (360, 88684), (480, 66513), (720, 44342), (1440, 22171)]