19521120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 62512128

約数和(自身を除く): 42991008

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, 607, 670, 804, 1005, 1072, 1214, 1340, 1608, 1821, 2010, 2144, 2428, 2680, 3035, 3216, 3642, 4020, 4856, 5360, 6070, 6432, 7284, 8040, 9105, 9712, 10720, 12140, 14568, 16080, 18210, 19424, 24280, 29136, 32160, 36420, 40669, 48560, 58272, 72840, 81338, 97120, 122007, 145680, 162676, 203345, 244014, 291360, 325352, 406690, 488028, 610035, 650704, 813380, 976056, 1220070, 1301408, 1626760, 1952112, 2440140, 3253520, 3904224, 4880280, 6507040, 9760560, 19521120]

約数ペア:

[(1, 19521120), (2, 9760560), (3, 6507040), (4, 4880280), (5, 3904224), (6, 3253520), (8, 2440140), (10, 1952112), (12, 1626760), (15, 1301408), (16, 1220070), (20, 976056), (24, 813380), (30, 650704), (32, 610035), (40, 488028), (48, 406690), (60, 325352), (67, 291360), (80, 244014), (96, 203345), (120, 162676), (134, 145680), (160, 122007), (201, 97120), (240, 81338), (268, 72840), (335, 58272), (402, 48560), (480, 40669), (536, 36420), (607, 32160), (670, 29136), (804, 24280), (1005, 19424), (1072, 18210), (1214, 16080), (1340, 14568), (1608, 12140), (1821, 10720), (2010, 9712), (2144, 9105), (2428, 8040), (2680, 7284), (3035, 6432), (3216, 6070), (3642, 5360), (4020, 4856)]