4914180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 15567552

約数和(自身を除く): 10653372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1187, 1380, 2070, 2374, 3561, 4140, 4748, 5935, 7122, 10683, 11870, 14244, 17805, 21366, 23740, 27301, 35610, 42732, 53415, 54602, 71220, 81903, 106830, 109204, 136505, 163806, 213660, 245709, 273010, 327612, 409515, 491418, 546020, 819030, 982836, 1228545, 1638060, 2457090, 4914180]

約数ペア:

[(1, 4914180), (2, 2457090), (3, 1638060), (4, 1228545), (5, 982836), (6, 819030), (9, 546020), (10, 491418), (12, 409515), (15, 327612), (18, 273010), (20, 245709), (23, 213660), (30, 163806), (36, 136505), (45, 109204), (46, 106830), (60, 81903), (69, 71220), (90, 54602), (92, 53415), (115, 42732), (138, 35610), (180, 27301), (207, 23740), (230, 21366), (276, 17805), (345, 14244), (414, 11870), (460, 10683), (690, 7122), (828, 5935), (1035, 4748), (1187, 4140), (1380, 3561), (2070, 2374)]