121796160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 168

約数和(自身を含む): 411723840

約数和(自身を除く): 289927680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 408, 439, 480, 510, 544, 578, 680, 816, 867, 878, 960, 1020, 1088, 1156, 1317, 1360, 1445, 1632, 1734, 1756, 2040, 2195, 2312, 2634, 2720, 2890, 3264, 3468, 3512, 4080, 4335, 4390, 4624, 5268, 5440, 5780, 6585, 6936, 7024, 7463, 8160, 8670, 8780, 9248, 10536, 11560, 13170, 13872, 14048, 14926, 16320, 17340, 17560, 18496, 21072, 22389, 23120, 26340, 27744, 28096, 29852, 34680, 35120, 37315, 42144, 44778, 46240, 52680, 55488, 59704, 69360, 70240, 74630, 84288, 89556, 92480, 105360, 111945, 119408, 126871, 138720, 140480, 149260, 179112, 210720, 223890, 238816, 253742, 277440, 298520, 358224, 380613, 421440, 447780, 477632, 507484, 597040, 634355, 716448, 761226, 895560, 1014968, 1194080, 1268710, 1432896, 1522452, 1791120, 1903065, 2029936, 2388160, 2537420, 3044904, 3582240, 3806130, 4059872, 5074840, 6089808, 7164480, 7612260, 8119744, 10149680, 12179616, 15224520, 20299360, 24359232, 30449040, 40598720, 60898080, 121796160]

約数ペア:

[(1, 121796160), (2, 60898080), (3, 40598720), (4, 30449040), (5, 24359232), (6, 20299360), (8, 15224520), (10, 12179616), (12, 10149680), (15, 8119744), (16, 7612260), (17, 7164480), (20, 6089808), (24, 5074840), (30, 4059872), (32, 3806130), (34, 3582240), (40, 3044904), (48, 2537420), (51, 2388160), (60, 2029936), (64, 1903065), (68, 1791120), (80, 1522452), (85, 1432896), (96, 1268710), (102, 1194080), (120, 1014968), (136, 895560), (160, 761226), (170, 716448), (192, 634355), (204, 597040), (240, 507484), (255, 477632), (272, 447780), (289, 421440), (320, 380613), (340, 358224), (408, 298520), (439, 277440), (480, 253742), (510, 238816), (544, 223890), (578, 210720), (680, 179112), (816, 149260), (867, 140480), (878, 138720), (960, 126871), (1020, 119408), (1088, 111945), (1156, 105360), (1317, 92480), (1360, 89556), (1445, 84288), (1632, 74630), (1734, 70240), (1756, 69360), (2040, 59704), (2195, 55488), (2312, 52680), (2634, 46240), (2720, 44778), (2890, 42144), (3264, 37315), (3468, 35120), (3512, 34680), (4080, 29852), (4335, 28096), (4390, 27744), (4624, 26340), (5268, 23120), (5440, 22389), (5780, 21072), (6585, 18496), (6936, 17560), (7024, 17340), (7463, 16320), (8160, 14926), (8670, 14048), (8780, 13872), (9248, 13170), (10536, 11560)]