187411680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{130147}}^1$

素因数の和:130168

約数の個数: 72

約数和(自身を含む): 639547272

約数和(自身を除く): 452135592

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, 130147, 260294, 390441, 520588, 650735, 780882, 1041176, 1171323, 1301470, 1561764, 1952205, 2082352, 2342646, 2602940, 3123528, 3904410, 4164704, 4685292, 5205880, 5856615, 6247056, 7808820, 9370584, 10411760, 11713230, 12494112, 15617640, 18741168, 20823520, 23426460, 31235280, 37482336, 46852920, 62470560, 93705840, 187411680]

約数ペア:

[(1, 187411680), (2, 93705840), (3, 62470560), (4, 46852920), (5, 37482336), (6, 31235280), (8, 23426460), (9, 20823520), (10, 18741168), (12, 15617640), (15, 12494112), (16, 11713230), (18, 10411760), (20, 9370584), (24, 7808820), (30, 6247056), (32, 5856615), (36, 5205880), (40, 4685292), (45, 4164704), (48, 3904410), (60, 3123528), (72, 2602940), (80, 2342646), (90, 2082352), (96, 1952205), (120, 1561764), (144, 1301470), (160, 1171323), (180, 1041176), (240, 780882), (288, 650735), (360, 520588), (480, 390441), (720, 260294), (1440, 130147)]