1285588320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{26003}}^1$

素因数の和:26124

約数の個数: 96

約数和(自身を含む): 4089076992

約数和(自身を除く): 2803488672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 8240, 9888, 12360, 16480, 24720, 26003, 49440, 52006, 78009, 104012, 130015, 156018, 208024, 260030, 312036, 390045, 416048, 520060, 624072, 780090, 832096, 1040120, 1248144, 1560180, 2080240, 2496288, 2678309, 3120360, 4160480, 5356618, 6240720, 8034927, 10713236, 12481440, 13391545, 16069854, 21426472, 26783090, 32139708, 40174635, 42852944, 53566180, 64279416, 80349270, 85705888, 107132360, 128558832, 160698540, 214264720, 257117664, 321397080, 428529440, 642794160, 1285588320]

約数ペア:

[(1, 1285588320), (2, 642794160), (3, 428529440), (4, 321397080), (5, 257117664), (6, 214264720), (8, 160698540), (10, 128558832), (12, 107132360), (15, 85705888), (16, 80349270), (20, 64279416), (24, 53566180), (30, 42852944), (32, 40174635), (40, 32139708), (48, 26783090), (60, 21426472), (80, 16069854), (96, 13391545), (103, 12481440), (120, 10713236), (160, 8034927), (206, 6240720), (240, 5356618), (309, 4160480), (412, 3120360), (480, 2678309), (515, 2496288), (618, 2080240), (824, 1560180), (1030, 1248144), (1236, 1040120), (1545, 832096), (1648, 780090), (2060, 624072), (2472, 520060), (3090, 416048), (3296, 390045), (4120, 312036), (4944, 260030), (6180, 208024), (8240, 156018), (9888, 130015), (12360, 104012), (16480, 78009), (24720, 52006), (26003, 49440)]