1205200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 60

約数和(自身を含む): 3044448

約数和(自身を除く): 1839248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 131, 184, 200, 230, 262, 368, 400, 460, 524, 575, 655, 920, 1048, 1150, 1310, 1840, 2096, 2300, 2620, 3013, 3275, 4600, 5240, 6026, 6550, 9200, 10480, 12052, 13100, 15065, 24104, 26200, 30130, 48208, 52400, 60260, 75325, 120520, 150650, 241040, 301300, 602600, 1205200]

約数ペア:

[(1, 1205200), (2, 602600), (4, 301300), (5, 241040), (8, 150650), (10, 120520), (16, 75325), (20, 60260), (23, 52400), (25, 48208), (40, 30130), (46, 26200), (50, 24104), (80, 15065), (92, 13100), (100, 12052), (115, 10480), (131, 9200), (184, 6550), (200, 6026), (230, 5240), (262, 4600), (368, 3275), (400, 3013), (460, 2620), (524, 2300), (575, 2096), (655, 1840), (920, 1310), (1048, 1150)]