8800320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 112

約数和(自身を含む): 28529280

約数和(自身を除く): 19728960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 103, 120, 160, 178, 192, 206, 240, 267, 309, 320, 356, 412, 445, 480, 515, 534, 618, 712, 824, 890, 960, 1030, 1068, 1236, 1335, 1424, 1545, 1648, 1780, 2060, 2136, 2472, 2670, 2848, 3090, 3296, 3560, 4120, 4272, 4944, 5340, 5696, 6180, 6592, 7120, 8240, 8544, 9167, 9888, 10680, 12360, 14240, 16480, 17088, 18334, 19776, 21360, 24720, 27501, 28480, 32960, 36668, 42720, 45835, 49440, 55002, 73336, 85440, 91670, 98880, 110004, 137505, 146672, 183340, 220008, 275010, 293344, 366680, 440016, 550020, 586688, 733360, 880032, 1100040, 1466720, 1760064, 2200080, 2933440, 4400160, 8800320]

約数ペア:

[(1, 8800320), (2, 4400160), (3, 2933440), (4, 2200080), (5, 1760064), (6, 1466720), (8, 1100040), (10, 880032), (12, 733360), (15, 586688), (16, 550020), (20, 440016), (24, 366680), (30, 293344), (32, 275010), (40, 220008), (48, 183340), (60, 146672), (64, 137505), (80, 110004), (89, 98880), (96, 91670), (103, 85440), (120, 73336), (160, 55002), (178, 49440), (192, 45835), (206, 42720), (240, 36668), (267, 32960), (309, 28480), (320, 27501), (356, 24720), (412, 21360), (445, 19776), (480, 18334), (515, 17088), (534, 16480), (618, 14240), (712, 12360), (824, 10680), (890, 9888), (960, 9167), (1030, 8544), (1068, 8240), (1236, 7120), (1335, 6592), (1424, 6180), (1545, 5696), (1648, 5340), (1780, 4944), (2060, 4272), (2136, 4120), (2472, 3560), (2670, 3296), (2848, 3090)]