8885321520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^2\times {\mathrm{1237}}^1$

素因数の和:1599

約数の個数: 120

約数和(自身を含む): 27727030416

約数和(自身を除く): 18841708896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1237, 1384, 1730, 2076, 2474, 2595, 2768, 3460, 3711, 4152, 4948, 5190, 6185, 6920, 7422, 8304, 9896, 10380, 12370, 13840, 14844, 18555, 19792, 20760, 24740, 29688, 29929, 37110, 41520, 49480, 59376, 59858, 74220, 89787, 98960, 119716, 148440, 149645, 179574, 214001, 239432, 296880, 299290, 359148, 428002, 448935, 478864, 598580, 642003, 718296, 856004, 897870, 1070005, 1197160, 1284006, 1436592, 1712008, 1795740, 2140010, 2394320, 2568012, 3210015, 3424016, 3591480, 4280020, 5136024, 6420030, 7182960, 8560040, 10272048, 12840060, 17120080, 25680120, 37022173, 51360240, 74044346, 111066519, 148088692, 185110865, 222133038, 296177384, 370221730, 444266076, 555332595, 592354768, 740443460, 888532152, 1110665190, 1480886920, 1777064304, 2221330380, 2961773840, 4442660760, 8885321520]

約数ペア:

[(1, 8885321520), (2, 4442660760), (3, 2961773840), (4, 2221330380), (5, 1777064304), (6, 1480886920), (8, 1110665190), (10, 888532152), (12, 740443460), (15, 592354768), (16, 555332595), (20, 444266076), (24, 370221730), (30, 296177384), (40, 222133038), (48, 185110865), (60, 148088692), (80, 111066519), (120, 74044346), (173, 51360240), (240, 37022173), (346, 25680120), (519, 17120080), (692, 12840060), (865, 10272048), (1038, 8560040), (1237, 7182960), (1384, 6420030), (1730, 5136024), (2076, 4280020), (2474, 3591480), (2595, 3424016), (2768, 3210015), (3460, 2568012), (3711, 2394320), (4152, 2140010), (4948, 1795740), (5190, 1712008), (6185, 1436592), (6920, 1284006), (7422, 1197160), (8304, 1070005), (9896, 897870), (10380, 856004), (12370, 718296), (13840, 642003), (14844, 598580), (18555, 478864), (19792, 448935), (20760, 428002), (24740, 359148), (29688, 299290), (29929, 296880), (37110, 239432), (41520, 214001), (49480, 179574), (59376, 149645), (59858, 148440), (74220, 119716), (89787, 98960)]