121163760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 240

約数和(自身を含む): 454390560

約数和(自身を除く): 333226800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 521, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1042, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1563, 1615, 1710, 1938, 2040, 2084, 2280, 2448, 2584, 2605, 2736, 2907, 3060, 3126, 3230, 3420, 3876, 4080, 4168, 4560, 4689, 4845, 5168, 5210, 5814, 6120, 6252, 6460, 6840, 7752, 7815, 8336, 8857, 9378, 9690, 9899, 10420, 11628, 12240, 12504, 12920, 13680, 14535, 15504, 15630, 17714, 18756, 19380, 19798, 20840, 23256, 23445, 25008, 25840, 26571, 29070, 29697, 31260, 35428, 37512, 38760, 39596, 41680, 44285, 46512, 46890, 49495, 53142, 58140, 59394, 62520, 70856, 75024, 77520, 79192, 79713, 88570, 89091, 93780, 98990, 106284, 116280, 118788, 125040, 132855, 141712, 148485, 158384, 159426, 168283, 177140, 178182, 187560, 197980, 212568, 232560, 237576, 265710, 296970, 318852, 336566, 354280, 356364, 375120, 395960, 398565, 425136, 445455, 475152, 504849, 531420, 593940, 637704, 673132, 708560, 712728, 791920, 797130, 841415, 890910, 1009698, 1062840, 1187880, 1275408, 1346264, 1425456, 1514547, 1594260, 1682830, 1781820, 2019396, 2125680, 2375760, 2524245, 2692528, 3029094, 3188520, 3365660, 3563640, 4038792, 5048490, 6058188, 6377040, 6731320, 7127280, 7572735, 8077584, 10096980, 12116376, 13462640, 15145470, 20193960, 24232752, 30290940, 40387920, 60581880, 121163760]

約数ペア:

[(1, 121163760), (2, 60581880), (3, 40387920), (4, 30290940), (5, 24232752), (6, 20193960), (8, 15145470), (9, 13462640), (10, 12116376), (12, 10096980), (15, 8077584), (16, 7572735), (17, 7127280), (18, 6731320), (19, 6377040), (20, 6058188), (24, 5048490), (30, 4038792), (34, 3563640), (36, 3365660), (38, 3188520), (40, 3029094), (45, 2692528), (48, 2524245), (51, 2375760), (57, 2125680), (60, 2019396), (68, 1781820), (72, 1682830), (76, 1594260), (80, 1514547), (85, 1425456), (90, 1346264), (95, 1275408), (102, 1187880), (114, 1062840), (120, 1009698), (136, 890910), (144, 841415), (152, 797130), (153, 791920), (170, 712728), (171, 708560), (180, 673132), (190, 637704), (204, 593940), (228, 531420), (240, 504849), (255, 475152), (272, 445455), (285, 425136), (304, 398565), (306, 395960), (323, 375120), (340, 356364), (342, 354280), (360, 336566), (380, 318852), (408, 296970), (456, 265710), (510, 237576), (521, 232560), (570, 212568), (612, 197980), (646, 187560), (680, 178182), (684, 177140), (720, 168283), (760, 159426), (765, 158384), (816, 148485), (855, 141712), (912, 132855), (969, 125040), (1020, 118788), (1042, 116280), (1140, 106284), (1224, 98990), (1292, 93780), (1360, 89091), (1368, 88570), (1520, 79713), (1530, 79192), (1563, 77520), (1615, 75024), (1710, 70856), (1938, 62520), (2040, 59394), (2084, 58140), (2280, 53142), (2448, 49495), (2584, 46890), (2605, 46512), (2736, 44285), (2907, 41680), (3060, 39596), (3126, 38760), (3230, 37512), (3420, 35428), (3876, 31260), (4080, 29697), (4168, 29070), (4560, 26571), (4689, 25840), (4845, 25008), (5168, 23445), (5210, 23256), (5814, 20840), (6120, 19798), (6252, 19380), (6460, 18756), (6840, 17714), (7752, 15630), (7815, 15504), (8336, 14535), (8857, 13680), (9378, 12920), (9690, 12504), (9899, 12240), (10420, 11628)]