312430080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2436

約数の個数: 160

約数和(自身を含む): 1057994784

約数和(自身を除く): 745564704

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, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2393, 2560, 2720, 3264, 3840, 4080, 4352, 4786, 5440, 6528, 7179, 7680, 8160, 8704, 9572, 10880, 11965, 13056, 14358, 16320, 19144, 21760, 23930, 26112, 28716, 32640, 35895, 38288, 40681, 43520, 47860, 57432, 65280, 71790, 76576, 81362, 95720, 114864, 122043, 130560, 143580, 153152, 162724, 191440, 203405, 229728, 244086, 287160, 306304, 325448, 382880, 406810, 459456, 488172, 574320, 610215, 612608, 650896, 765760, 813620, 918912, 976344, 1148640, 1220430, 1225216, 1301792, 1531520, 1627240, 1837824, 1952688, 2297280, 2440860, 2603584, 3063040, 3254480, 3675648, 3905376, 4594560, 4881720, 5207168, 6126080, 6508960, 7810752, 9189120, 9763440, 10414336, 13017920, 15621504, 18378240, 19526880, 20828672, 26035840, 31243008, 39053760, 52071680, 62486016, 78107520, 104143360, 156215040, 312430080]

約数ペア:

[(1, 312430080), (2, 156215040), (3, 104143360), (4, 78107520), (5, 62486016), (6, 52071680), (8, 39053760), (10, 31243008), (12, 26035840), (15, 20828672), (16, 19526880), (17, 18378240), (20, 15621504), (24, 13017920), (30, 10414336), (32, 9763440), (34, 9189120), (40, 7810752), (48, 6508960), (51, 6126080), (60, 5207168), (64, 4881720), (68, 4594560), (80, 3905376), (85, 3675648), (96, 3254480), (102, 3063040), (120, 2603584), (128, 2440860), (136, 2297280), (160, 1952688), (170, 1837824), (192, 1627240), (204, 1531520), (240, 1301792), (255, 1225216), (256, 1220430), (272, 1148640), (320, 976344), (340, 918912), (384, 813620), (408, 765760), (480, 650896), (510, 612608), (512, 610215), (544, 574320), (640, 488172), (680, 459456), (768, 406810), (816, 382880), (960, 325448), (1020, 306304), (1088, 287160), (1280, 244086), (1360, 229728), (1536, 203405), (1632, 191440), (1920, 162724), (2040, 153152), (2176, 143580), (2393, 130560), (2560, 122043), (2720, 114864), (3264, 95720), (3840, 81362), (4080, 76576), (4352, 71790), (4786, 65280), (5440, 57432), (6528, 47860), (7179, 43520), (7680, 40681), (8160, 38288), (8704, 35895), (9572, 32640), (10880, 28716), (11965, 26112), (13056, 23930), (14358, 21760), (16320, 19144)]