181469760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9949}}^1$

素因数の和:9988

約数の個数: 112

約数和(自身を含む): 606552000

約数和(自身を除く): 425082240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 9949, 18240, 19898, 29847, 39796, 49745, 59694, 79592, 99490, 119388, 149235, 159184, 189031, 198980, 238776, 298470, 318368, 378062, 397960, 477552, 567093, 596940, 636736, 756124, 795920, 945155, 955104, 1134186, 1193880, 1512248, 1591840, 1890310, 1910208, 2268372, 2387760, 2835465, 3024496, 3183680, 3780620, 4536744, 4775520, 5670930, 6048992, 7561240, 9073488, 9551040, 11341860, 12097984, 15122480, 18146976, 22683720, 30244960, 36293952, 45367440, 60489920, 90734880, 181469760]

約数ペア:

[(1, 181469760), (2, 90734880), (3, 60489920), (4, 45367440), (5, 36293952), (6, 30244960), (8, 22683720), (10, 18146976), (12, 15122480), (15, 12097984), (16, 11341860), (19, 9551040), (20, 9073488), (24, 7561240), (30, 6048992), (32, 5670930), (38, 4775520), (40, 4536744), (48, 3780620), (57, 3183680), (60, 3024496), (64, 2835465), (76, 2387760), (80, 2268372), (95, 1910208), (96, 1890310), (114, 1591840), (120, 1512248), (152, 1193880), (160, 1134186), (190, 955104), (192, 945155), (228, 795920), (240, 756124), (285, 636736), (304, 596940), (320, 567093), (380, 477552), (456, 397960), (480, 378062), (570, 318368), (608, 298470), (760, 238776), (912, 198980), (960, 189031), (1140, 159184), (1216, 149235), (1520, 119388), (1824, 99490), (2280, 79592), (3040, 59694), (3648, 49745), (4560, 39796), (6080, 29847), (9120, 19898), (9949, 18240)]