289586160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 240

約数和(自身を含む): 1049798880

約数和(自身を除く): 760212720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 59, 60, 68, 72, 80, 85, 90, 102, 118, 120, 136, 144, 153, 170, 177, 180, 204, 236, 240, 255, 272, 295, 306, 340, 354, 360, 401, 408, 472, 510, 531, 590, 612, 680, 708, 720, 765, 802, 816, 885, 944, 1003, 1020, 1062, 1180, 1203, 1224, 1360, 1416, 1530, 1604, 1770, 2005, 2006, 2040, 2124, 2360, 2406, 2448, 2655, 2832, 3009, 3060, 3208, 3540, 3609, 4010, 4012, 4080, 4248, 4720, 4812, 5015, 5310, 6015, 6018, 6120, 6416, 6817, 7080, 7218, 8020, 8024, 8496, 9027, 9624, 10030, 10620, 12030, 12036, 12240, 13634, 14160, 14436, 15045, 16040, 16048, 18045, 18054, 19248, 20060, 20451, 21240, 23659, 24060, 24072, 27268, 28872, 30090, 32080, 34085, 36090, 36108, 40120, 40902, 42480, 45135, 47318, 48120, 48144, 54536, 57744, 60180, 61353, 68170, 70977, 72180, 72216, 80240, 81804, 90270, 94636, 96240, 102255, 109072, 118295, 120360, 122706, 136340, 141954, 144360, 144432, 163608, 180540, 189272, 204510, 212931, 236590, 240720, 245412, 272680, 283908, 288720, 306765, 327216, 354885, 361080, 378544, 402203, 409020, 425862, 473180, 490824, 545360, 567816, 613530, 709770, 722160, 804406, 818040, 851724, 946360, 981648, 1064655, 1135632, 1206609, 1227060, 1419540, 1608812, 1636080, 1703448, 1892720, 2011015, 2129310, 2413218, 2454120, 2839080, 3217624, 3406896, 3619827, 4022030, 4258620, 4826436, 4908240, 5678160, 6033045, 6435248, 7239654, 8044060, 8517240, 9652872, 12066090, 14479308, 16088120, 17034480, 18099135, 19305744, 24132180, 28958616, 32176240, 36198270, 48264360, 57917232, 72396540, 96528720, 144793080, 289586160]

約数ペア:

[(1, 289586160), (2, 144793080), (3, 96528720), (4, 72396540), (5, 57917232), (6, 48264360), (8, 36198270), (9, 32176240), (10, 28958616), (12, 24132180), (15, 19305744), (16, 18099135), (17, 17034480), (18, 16088120), (20, 14479308), (24, 12066090), (30, 9652872), (34, 8517240), (36, 8044060), (40, 7239654), (45, 6435248), (48, 6033045), (51, 5678160), (59, 4908240), (60, 4826436), (68, 4258620), (72, 4022030), (80, 3619827), (85, 3406896), (90, 3217624), (102, 2839080), (118, 2454120), (120, 2413218), (136, 2129310), (144, 2011015), (153, 1892720), (170, 1703448), (177, 1636080), (180, 1608812), (204, 1419540), (236, 1227060), (240, 1206609), (255, 1135632), (272, 1064655), (295, 981648), (306, 946360), (340, 851724), (354, 818040), (360, 804406), (401, 722160), (408, 709770), (472, 613530), (510, 567816), (531, 545360), (590, 490824), (612, 473180), (680, 425862), (708, 409020), (720, 402203), (765, 378544), (802, 361080), (816, 354885), (885, 327216), (944, 306765), (1003, 288720), (1020, 283908), (1062, 272680), (1180, 245412), (1203, 240720), (1224, 236590), (1360, 212931), (1416, 204510), (1530, 189272), (1604, 180540), (1770, 163608), (2005, 144432), (2006, 144360), (2040, 141954), (2124, 136340), (2360, 122706), (2406, 120360), (2448, 118295), (2655, 109072), (2832, 102255), (3009, 96240), (3060, 94636), (3208, 90270), (3540, 81804), (3609, 80240), (4010, 72216), (4012, 72180), (4080, 70977), (4248, 68170), (4720, 61353), (4812, 60180), (5015, 57744), (5310, 54536), (6015, 48144), (6018, 48120), (6120, 47318), (6416, 45135), (6817, 42480), (7080, 40902), (7218, 40120), (8020, 36108), (8024, 36090), (8496, 34085), (9027, 32080), (9624, 30090), (10030, 28872), (10620, 27268), (12030, 24072), (12036, 24060), (12240, 23659), (13634, 21240), (14160, 20451), (14436, 20060), (15045, 19248), (16040, 18054), (16048, 18045)]