802400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:96

約数の個数: 72

約数和(自身を含む): 2109240

約数和(自身を除く): 1306840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 59, 68, 80, 85, 100, 118, 136, 160, 170, 200, 236, 272, 295, 340, 400, 425, 472, 544, 590, 680, 800, 850, 944, 1003, 1180, 1360, 1475, 1700, 1888, 2006, 2360, 2720, 2950, 3400, 4012, 4720, 5015, 5900, 6800, 8024, 9440, 10030, 11800, 13600, 16048, 20060, 23600, 25075, 32096, 40120, 47200, 50150, 80240, 100300, 160480, 200600, 401200, 802400]

約数ペア:

[(1, 802400), (2, 401200), (4, 200600), (5, 160480), (8, 100300), (10, 80240), (16, 50150), (17, 47200), (20, 40120), (25, 32096), (32, 25075), (34, 23600), (40, 20060), (50, 16048), (59, 13600), (68, 11800), (80, 10030), (85, 9440), (100, 8024), (118, 6800), (136, 5900), (160, 5015), (170, 4720), (200, 4012), (236, 3400), (272, 2950), (295, 2720), (340, 2360), (400, 2006), (425, 1888), (472, 1700), (544, 1475), (590, 1360), (680, 1180), (800, 1003), (850, 944)]