12530184720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2269961}}^1$

素因数の和:2270000

約数の個数: 80

約数和(自身を含む): 40532441472

約数和(自身を除く): 28002256752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 2269961, 4539922, 6809883, 9079844, 11349805, 13619766, 18159688, 22699610, 27239532, 34049415, 36319376, 45399220, 52209103, 54479064, 68098830, 90798440, 104418206, 108958128, 136197660, 156627309, 181596880, 208836412, 261045515, 272395320, 313254618, 417672824, 522091030, 544790640, 626509236, 783136545, 835345648, 1044182060, 1253018472, 1566273090, 2088364120, 2506036944, 3132546180, 4176728240, 6265092360, 12530184720]

約数ペア:

[(1, 12530184720), (2, 6265092360), (3, 4176728240), (4, 3132546180), (5, 2506036944), (6, 2088364120), (8, 1566273090), (10, 1253018472), (12, 1044182060), (15, 835345648), (16, 783136545), (20, 626509236), (23, 544790640), (24, 522091030), (30, 417672824), (40, 313254618), (46, 272395320), (48, 261045515), (60, 208836412), (69, 181596880), (80, 156627309), (92, 136197660), (115, 108958128), (120, 104418206), (138, 90798440), (184, 68098830), (230, 54479064), (240, 52209103), (276, 45399220), (345, 36319376), (368, 34049415), (460, 27239532), (552, 22699610), (690, 18159688), (920, 13619766), (1104, 11349805), (1380, 9079844), (1840, 6809883), (2760, 4539922), (5520, 2269961)]