273127920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87541}}^1$

素因数の和:87570

約数の個数: 80

約数和(自身を含む): 911837472

約数和(自身を除く): 638709552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 87541, 175082, 262623, 350164, 437705, 525246, 700328, 875410, 1050492, 1138033, 1313115, 1400656, 1750820, 2100984, 2276066, 2626230, 3414099, 3501640, 4201968, 4552132, 5252460, 5690165, 6828198, 7003280, 9104264, 10504920, 11380330, 13656396, 17070495, 18208528, 21009840, 22760660, 27312792, 34140990, 45521320, 54625584, 68281980, 91042640, 136563960, 273127920]

約数ペア:

[(1, 273127920), (2, 136563960), (3, 91042640), (4, 68281980), (5, 54625584), (6, 45521320), (8, 34140990), (10, 27312792), (12, 22760660), (13, 21009840), (15, 18208528), (16, 17070495), (20, 13656396), (24, 11380330), (26, 10504920), (30, 9104264), (39, 7003280), (40, 6828198), (48, 5690165), (52, 5252460), (60, 4552132), (65, 4201968), (78, 3501640), (80, 3414099), (104, 2626230), (120, 2276066), (130, 2100984), (156, 1750820), (195, 1400656), (208, 1313115), (240, 1138033), (260, 1050492), (312, 875410), (390, 700328), (520, 525246), (624, 437705), (780, 350164), (1040, 262623), (1560, 175082), (3120, 87541)]