121755360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 416731392

約数和(自身を除く): 294976032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 96, 102, 120, 129, 136, 160, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 347, 408, 430, 480, 510, 516, 544, 645, 680, 688, 694, 731, 816, 860, 1020, 1032, 1041, 1290, 1360, 1376, 1388, 1462, 1632, 1720, 1735, 2040, 2064, 2082, 2193, 2580, 2720, 2776, 2924, 3440, 3470, 3655, 4080, 4128, 4164, 4386, 5160, 5205, 5552, 5848, 5899, 6880, 6940, 7310, 8160, 8328, 8772, 10320, 10410, 10965, 11104, 11696, 11798, 13880, 14620, 14921, 16656, 17544, 17697, 20640, 20820, 21930, 23392, 23596, 27760, 29240, 29495, 29842, 33312, 35088, 35394, 41640, 43860, 44763, 47192, 55520, 58480, 58990, 59684, 70176, 70788, 74605, 83280, 87720, 88485, 89526, 94384, 116960, 117980, 119368, 141576, 149210, 166560, 175440, 176970, 179052, 188768, 223815, 235960, 238736, 253657, 283152, 298420, 350880, 353940, 358104, 447630, 471920, 477472, 507314, 566304, 596840, 707880, 716208, 760971, 895260, 943840, 1014628, 1193680, 1268285, 1415760, 1432416, 1521942, 1790520, 2029256, 2387360, 2536570, 2831520, 3043884, 3581040, 3804855, 4058512, 5073140, 6087768, 7162080, 7609710, 8117024, 10146280, 12175536, 15219420, 20292560, 24351072, 30438840, 40585120, 60877680, 121755360]

約数ペア:

[(1, 121755360), (2, 60877680), (3, 40585120), (4, 30438840), (5, 24351072), (6, 20292560), (8, 15219420), (10, 12175536), (12, 10146280), (15, 8117024), (16, 7609710), (17, 7162080), (20, 6087768), (24, 5073140), (30, 4058512), (32, 3804855), (34, 3581040), (40, 3043884), (43, 2831520), (48, 2536570), (51, 2387360), (60, 2029256), (68, 1790520), (80, 1521942), (85, 1432416), (86, 1415760), (96, 1268285), (102, 1193680), (120, 1014628), (129, 943840), (136, 895260), (160, 760971), (170, 716208), (172, 707880), (204, 596840), (215, 566304), (240, 507314), (255, 477472), (258, 471920), (272, 447630), (340, 358104), (344, 353940), (347, 350880), (408, 298420), (430, 283152), (480, 253657), (510, 238736), (516, 235960), (544, 223815), (645, 188768), (680, 179052), (688, 176970), (694, 175440), (731, 166560), (816, 149210), (860, 141576), (1020, 119368), (1032, 117980), (1041, 116960), (1290, 94384), (1360, 89526), (1376, 88485), (1388, 87720), (1462, 83280), (1632, 74605), (1720, 70788), (1735, 70176), (2040, 59684), (2064, 58990), (2082, 58480), (2193, 55520), (2580, 47192), (2720, 44763), (2776, 43860), (2924, 41640), (3440, 35394), (3470, 35088), (3655, 33312), (4080, 29842), (4128, 29495), (4164, 29240), (4386, 27760), (5160, 23596), (5205, 23392), (5552, 21930), (5848, 20820), (5899, 20640), (6880, 17697), (6940, 17544), (7310, 16656), (8160, 14921), (8328, 14620), (8772, 13880), (10320, 11798), (10410, 11696), (10965, 11104)]