64819680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1627}}^1$

素因数の和:1728

約数の個数: 96

約数和(自身を含む): 206769024

約数和(自身を除く): 141949344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1627, 1660, 1992, 2490, 2656, 3254, 3320, 3984, 4881, 4980, 6508, 6640, 7968, 8135, 9762, 9960, 13016, 13280, 16270, 19524, 19920, 24405, 26032, 32540, 39048, 39840, 48810, 52064, 65080, 78096, 97620, 130160, 135041, 156192, 195240, 260320, 270082, 390480, 405123, 540164, 675205, 780960, 810246, 1080328, 1350410, 1620492, 2025615, 2160656, 2700820, 3240984, 4051230, 4321312, 5401640, 6481968, 8102460, 10803280, 12963936, 16204920, 21606560, 32409840, 64819680]

約数ペア:

[(1, 64819680), (2, 32409840), (3, 21606560), (4, 16204920), (5, 12963936), (6, 10803280), (8, 8102460), (10, 6481968), (12, 5401640), (15, 4321312), (16, 4051230), (20, 3240984), (24, 2700820), (30, 2160656), (32, 2025615), (40, 1620492), (48, 1350410), (60, 1080328), (80, 810246), (83, 780960), (96, 675205), (120, 540164), (160, 405123), (166, 390480), (240, 270082), (249, 260320), (332, 195240), (415, 156192), (480, 135041), (498, 130160), (664, 97620), (830, 78096), (996, 65080), (1245, 52064), (1328, 48810), (1627, 39840), (1660, 39048), (1992, 32540), (2490, 26032), (2656, 24405), (3254, 19920), (3320, 19524), (3984, 16270), (4881, 13280), (4980, 13016), (6508, 9960), (6640, 9762), (7968, 8135)]