31227360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 99937152

約数和(自身を除く): 68709792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 971, 1005, 1072, 1340, 1608, 1942, 2010, 2144, 2680, 2913, 3216, 3884, 4020, 4855, 5360, 5826, 6432, 7768, 8040, 9710, 10720, 11652, 14565, 15536, 16080, 19420, 23304, 29130, 31072, 32160, 38840, 46608, 58260, 65057, 77680, 93216, 116520, 130114, 155360, 195171, 233040, 260228, 325285, 390342, 466080, 520456, 650570, 780684, 975855, 1040912, 1301140, 1561368, 1951710, 2081824, 2602280, 3122736, 3903420, 5204560, 6245472, 7806840, 10409120, 15613680, 31227360]

約数ペア:

[(1, 31227360), (2, 15613680), (3, 10409120), (4, 7806840), (5, 6245472), (6, 5204560), (8, 3903420), (10, 3122736), (12, 2602280), (15, 2081824), (16, 1951710), (20, 1561368), (24, 1301140), (30, 1040912), (32, 975855), (40, 780684), (48, 650570), (60, 520456), (67, 466080), (80, 390342), (96, 325285), (120, 260228), (134, 233040), (160, 195171), (201, 155360), (240, 130114), (268, 116520), (335, 93216), (402, 77680), (480, 65057), (536, 58260), (670, 46608), (804, 38840), (971, 32160), (1005, 31072), (1072, 29130), (1340, 23304), (1608, 19420), (1942, 16080), (2010, 15536), (2144, 14565), (2680, 11652), (2913, 10720), (3216, 9710), (3884, 8040), (4020, 7768), (4855, 6432), (5360, 5826)]