7290540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 23708160

約数和(自身を除く): 16417620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 587, 621, 690, 828, 1035, 1174, 1242, 1380, 1761, 2070, 2348, 2484, 2935, 3105, 3522, 4140, 5283, 5870, 6210, 7044, 8805, 10566, 11740, 12420, 13501, 15849, 17610, 21132, 26415, 27002, 31698, 35220, 40503, 52830, 54004, 63396, 67505, 79245, 81006, 105660, 121509, 135010, 158490, 162012, 202515, 243018, 270020, 316980, 364527, 405030, 486036, 607545, 729054, 810060, 1215090, 1458108, 1822635, 2430180, 3645270, 7290540]

約数ペア:

[(1, 7290540), (2, 3645270), (3, 2430180), (4, 1822635), (5, 1458108), (6, 1215090), (9, 810060), (10, 729054), (12, 607545), (15, 486036), (18, 405030), (20, 364527), (23, 316980), (27, 270020), (30, 243018), (36, 202515), (45, 162012), (46, 158490), (54, 135010), (60, 121509), (69, 105660), (90, 81006), (92, 79245), (108, 67505), (115, 63396), (135, 54004), (138, 52830), (180, 40503), (207, 35220), (230, 31698), (270, 27002), (276, 26415), (345, 21132), (414, 17610), (460, 15849), (540, 13501), (587, 12420), (621, 11740), (690, 10566), (828, 8805), (1035, 7044), (1174, 6210), (1242, 5870), (1380, 5283), (1761, 4140), (2070, 3522), (2348, 3105), (2484, 2935)]