326510640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1033}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 1100093280

約数和(自身を除く): 773582640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 439, 720, 878, 1033, 1317, 1756, 2066, 2195, 2634, 3099, 3512, 3951, 4132, 4390, 5165, 5268, 6198, 6585, 7024, 7902, 8264, 8780, 9297, 10330, 10536, 12396, 13170, 15495, 15804, 16528, 17560, 18594, 19755, 20660, 21072, 24792, 26340, 30990, 31608, 35120, 37188, 39510, 41320, 46485, 49584, 52680, 61980, 63216, 74376, 79020, 82640, 92970, 105360, 123960, 148752, 158040, 185940, 247920, 316080, 371880, 453487, 743760, 906974, 1360461, 1813948, 2267435, 2720922, 3627896, 4081383, 4534870, 5441844, 6802305, 7255792, 8162766, 9069740, 10883688, 13604610, 16325532, 18139480, 20406915, 21767376, 27209220, 32651064, 36278960, 40813830, 54418440, 65302128, 81627660, 108836880, 163255320, 326510640]

約数ペア:

[(1, 326510640), (2, 163255320), (3, 108836880), (4, 81627660), (5, 65302128), (6, 54418440), (8, 40813830), (9, 36278960), (10, 32651064), (12, 27209220), (15, 21767376), (16, 20406915), (18, 18139480), (20, 16325532), (24, 13604610), (30, 10883688), (36, 9069740), (40, 8162766), (45, 7255792), (48, 6802305), (60, 5441844), (72, 4534870), (80, 4081383), (90, 3627896), (120, 2720922), (144, 2267435), (180, 1813948), (240, 1360461), (360, 906974), (439, 743760), (720, 453487), (878, 371880), (1033, 316080), (1317, 247920), (1756, 185940), (2066, 158040), (2195, 148752), (2634, 123960), (3099, 105360), (3512, 92970), (3951, 82640), (4132, 79020), (4390, 74376), (5165, 63216), (5268, 61980), (6198, 52680), (6585, 49584), (7024, 46485), (7902, 41320), (8264, 39510), (8780, 37188), (9297, 35120), (10330, 31608), (10536, 30990), (12396, 26340), (13170, 24792), (15495, 21072), (15804, 20660), (16528, 19755), (17560, 18594)]