612654120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1340

約数の個数: 192

約数和(自身を含む): 2165763600

約数和(自身を除く): 1553109480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 109, 117, 120, 130, 156, 180, 195, 218, 234, 260, 312, 327, 360, 390, 436, 468, 520, 545, 585, 654, 780, 872, 936, 981, 1090, 1170, 1201, 1308, 1417, 1560, 1635, 1962, 2180, 2340, 2402, 2616, 2834, 3270, 3603, 3924, 4251, 4360, 4680, 4804, 4905, 5668, 6005, 6540, 7085, 7206, 7848, 8502, 9608, 9810, 10809, 11336, 12010, 12753, 13080, 14170, 14412, 15613, 17004, 18015, 19620, 21255, 21618, 24020, 25506, 28340, 28824, 31226, 34008, 36030, 39240, 42510, 43236, 46839, 48040, 51012, 54045, 56680, 62452, 63765, 72060, 78065, 85020, 86472, 93678, 102024, 108090, 124904, 127530, 130909, 140517, 144120, 156130, 170040, 187356, 216180, 234195, 255060, 261818, 281034, 312260, 374712, 392727, 432360, 468390, 510120, 523636, 562068, 624520, 654545, 702585, 785454, 936780, 1047272, 1124136, 1178181, 1309090, 1405170, 1570908, 1701817, 1873560, 1963635, 2356362, 2618180, 2810340, 3141816, 3403634, 3927270, 4712724, 5105451, 5236360, 5620680, 5890905, 6807268, 7854540, 8509085, 9425448, 10210902, 11781810, 13614536, 15316353, 15709080, 17018170, 20421804, 23563620, 25527255, 30632706, 34036340, 40843608, 47127240, 51054510, 61265412, 68072680, 76581765, 102109020, 122530824, 153163530, 204218040, 306327060, 612654120]

約数ペア:

[(1, 612654120), (2, 306327060), (3, 204218040), (4, 153163530), (5, 122530824), (6, 102109020), (8, 76581765), (9, 68072680), (10, 61265412), (12, 51054510), (13, 47127240), (15, 40843608), (18, 34036340), (20, 30632706), (24, 25527255), (26, 23563620), (30, 20421804), (36, 17018170), (39, 15709080), (40, 15316353), (45, 13614536), (52, 11781810), (60, 10210902), (65, 9425448), (72, 8509085), (78, 7854540), (90, 6807268), (104, 5890905), (109, 5620680), (117, 5236360), (120, 5105451), (130, 4712724), (156, 3927270), (180, 3403634), (195, 3141816), (218, 2810340), (234, 2618180), (260, 2356362), (312, 1963635), (327, 1873560), (360, 1701817), (390, 1570908), (436, 1405170), (468, 1309090), (520, 1178181), (545, 1124136), (585, 1047272), (654, 936780), (780, 785454), (872, 702585), (936, 654545), (981, 624520), (1090, 562068), (1170, 523636), (1201, 510120), (1308, 468390), (1417, 432360), (1560, 392727), (1635, 374712), (1962, 312260), (2180, 281034), (2340, 261818), (2402, 255060), (2616, 234195), (2834, 216180), (3270, 187356), (3603, 170040), (3924, 156130), (4251, 144120), (4360, 140517), (4680, 130909), (4804, 127530), (4905, 124904), (5668, 108090), (6005, 102024), (6540, 93678), (7085, 86472), (7206, 85020), (7848, 78065), (8502, 72060), (9608, 63765), (9810, 62452), (10809, 56680), (11336, 54045), (12010, 51012), (12753, 48040), (13080, 46839), (14170, 43236), (14412, 42510), (15613, 39240), (17004, 36030), (18015, 34008), (19620, 31226), (21255, 28824), (21618, 28340), (24020, 25506)]