1286160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 4178304

約数和(自身を除く): 2892144

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, 233, 240, 276, 345, 368, 460, 466, 552, 690, 699, 920, 932, 1104, 1165, 1380, 1398, 1840, 1864, 2330, 2760, 2796, 3495, 3728, 4660, 5359, 5520, 5592, 6990, 9320, 10718, 11184, 13980, 16077, 18640, 21436, 26795, 27960, 32154, 42872, 53590, 55920, 64308, 80385, 85744, 107180, 128616, 160770, 214360, 257232, 321540, 428720, 643080, 1286160]

約数ペア:

[(1, 1286160), (2, 643080), (3, 428720), (4, 321540), (5, 257232), (6, 214360), (8, 160770), (10, 128616), (12, 107180), (15, 85744), (16, 80385), (20, 64308), (23, 55920), (24, 53590), (30, 42872), (40, 32154), (46, 27960), (48, 26795), (60, 21436), (69, 18640), (80, 16077), (92, 13980), (115, 11184), (120, 10718), (138, 9320), (184, 6990), (230, 5592), (233, 5520), (240, 5359), (276, 4660), (345, 3728), (368, 3495), (460, 2796), (466, 2760), (552, 2330), (690, 1864), (699, 1840), (920, 1398), (932, 1380), (1104, 1165)]