138924480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3079}}^1$

素因数の和:3146

約数の個数: 112

約数和(自身を含む): 450616320

約数和(自身を除く): 311691840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3079, 3760, 4512, 5640, 6158, 7520, 9024, 9237, 11280, 12316, 15040, 15395, 18474, 22560, 24632, 30790, 36948, 45120, 46185, 49264, 61580, 73896, 92370, 98528, 123160, 144713, 147792, 184740, 197056, 246320, 289426, 295584, 369480, 434139, 492640, 578852, 591168, 723565, 738960, 868278, 985280, 1157704, 1447130, 1477920, 1736556, 2170695, 2315408, 2894260, 2955840, 3473112, 4341390, 4630816, 5788520, 6946224, 8682780, 9261632, 11577040, 13892448, 17365560, 23154080, 27784896, 34731120, 46308160, 69462240, 138924480]

約数ペア:

[(1, 138924480), (2, 69462240), (3, 46308160), (4, 34731120), (5, 27784896), (6, 23154080), (8, 17365560), (10, 13892448), (12, 11577040), (15, 9261632), (16, 8682780), (20, 6946224), (24, 5788520), (30, 4630816), (32, 4341390), (40, 3473112), (47, 2955840), (48, 2894260), (60, 2315408), (64, 2170695), (80, 1736556), (94, 1477920), (96, 1447130), (120, 1157704), (141, 985280), (160, 868278), (188, 738960), (192, 723565), (235, 591168), (240, 578852), (282, 492640), (320, 434139), (376, 369480), (470, 295584), (480, 289426), (564, 246320), (705, 197056), (752, 184740), (940, 147792), (960, 144713), (1128, 123160), (1410, 98528), (1504, 92370), (1880, 73896), (2256, 61580), (2820, 49264), (3008, 46185), (3079, 45120), (3760, 36948), (4512, 30790), (5640, 24632), (6158, 22560), (7520, 18474), (9024, 15395), (9237, 15040), (11280, 12316)]