133889040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{185957}}^1$

素因数の和:185976

約数の個数: 60

約数和(自身を含む): 449646444

約数和(自身を除く): 315757404

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 185957, 371914, 557871, 743828, 929785, 1115742, 1487656, 1673613, 1859570, 2231484, 2789355, 2975312, 3347226, 3719140, 4462968, 5578710, 6694452, 7438280, 8368065, 8925936, 11157420, 13388904, 14876560, 16736130, 22314840, 26777808, 33472260, 44629680, 66944520, 133889040]

約数ペア:

[(1, 133889040), (2, 66944520), (3, 44629680), (4, 33472260), (5, 26777808), (6, 22314840), (8, 16736130), (9, 14876560), (10, 13388904), (12, 11157420), (15, 8925936), (16, 8368065), (18, 7438280), (20, 6694452), (24, 5578710), (30, 4462968), (36, 3719140), (40, 3347226), (45, 2975312), (48, 2789355), (60, 2231484), (72, 1859570), (80, 1673613), (90, 1487656), (120, 1115742), (144, 929785), (180, 743828), (240, 557871), (360, 371914), (720, 185957)]