622376640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{216103}}^1$

素因数の和:216126

約数の個数: 84

約数和(自身を含む): 2140726224

約数和(自身を除く): 1518349584

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 216103, 432206, 648309, 864412, 1080515, 1296618, 1728824, 1944927, 2161030, 2593236, 3241545, 3457648, 3889854, 4322060, 5186472, 6483090, 6915296, 7779708, 8644120, 9724635, 10372944, 12966180, 13830592, 15559416, 17288240, 19449270, 20745888, 25932360, 31118832, 34576480, 38898540, 41491776, 51864720, 62237664, 69152960, 77797080, 103729440, 124475328, 155594160, 207458880, 311188320, 622376640]

約数ペア:

[(1, 622376640), (2, 311188320), (3, 207458880), (4, 155594160), (5, 124475328), (6, 103729440), (8, 77797080), (9, 69152960), (10, 62237664), (12, 51864720), (15, 41491776), (16, 38898540), (18, 34576480), (20, 31118832), (24, 25932360), (30, 20745888), (32, 19449270), (36, 17288240), (40, 15559416), (45, 13830592), (48, 12966180), (60, 10372944), (64, 9724635), (72, 8644120), (80, 7779708), (90, 6915296), (96, 6483090), (120, 5186472), (144, 4322060), (160, 3889854), (180, 3457648), (192, 3241545), (240, 2593236), (288, 2161030), (320, 1944927), (360, 1728824), (480, 1296618), (576, 1080515), (720, 864412), (960, 648309), (1440, 432206), (2880, 216103)]