1301886480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{235849}}^1$

素因数の和:235888

約数の個数: 80

約数和(自身を含む): 4211337600

約数和(自身を除く): 2909451120

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, 235849, 471698, 707547, 943396, 1179245, 1415094, 1886792, 2358490, 2830188, 3537735, 3773584, 4716980, 5424527, 5660376, 7075470, 9433960, 10849054, 11320752, 14150940, 16273581, 18867920, 21698108, 27122635, 28301880, 32547162, 43396216, 54245270, 56603760, 65094324, 81367905, 86792432, 108490540, 130188648, 162735810, 216981080, 260377296, 325471620, 433962160, 650943240, 1301886480]

約数ペア:

[(1, 1301886480), (2, 650943240), (3, 433962160), (4, 325471620), (5, 260377296), (6, 216981080), (8, 162735810), (10, 130188648), (12, 108490540), (15, 86792432), (16, 81367905), (20, 65094324), (23, 56603760), (24, 54245270), (30, 43396216), (40, 32547162), (46, 28301880), (48, 27122635), (60, 21698108), (69, 18867920), (80, 16273581), (92, 14150940), (115, 11320752), (120, 10849054), (138, 9433960), (184, 7075470), (230, 5660376), (240, 5424527), (276, 4716980), (345, 3773584), (368, 3537735), (460, 2830188), (552, 2358490), (690, 1886792), (920, 1415094), (1104, 1179245), (1380, 943396), (1840, 707547), (2760, 471698), (5520, 235849)]