243560160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2241

約数の個数: 144

約数和(自身を含む): 842063040

約数和(自身を除く): 598502880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1580, 1896, 2141, 2370, 2528, 2844, 3160, 3555, 3792, 4282, 4740, 5688, 6320, 6423, 7110, 7584, 8564, 9480, 10705, 11376, 12640, 12846, 14220, 17128, 18960, 19269, 21410, 22752, 25692, 28440, 32115, 34256, 37920, 38538, 42820, 51384, 56880, 64230, 68512, 77076, 85640, 96345, 102768, 113760, 128460, 154152, 169139, 171280, 192690, 205536, 256920, 308304, 338278, 342560, 385380, 507417, 513840, 616608, 676556, 770760, 845695, 1014834, 1027680, 1353112, 1522251, 1541520, 1691390, 2029668, 2537085, 2706224, 3044502, 3083040, 3382780, 4059336, 5074170, 5412448, 6089004, 6765560, 7611255, 8118672, 10148340, 12178008, 13531120, 15222510, 16237344, 20296680, 24356016, 27062240, 30445020, 40593360, 48712032, 60890040, 81186720, 121780080, 243560160]

約数ペア:

[(1, 243560160), (2, 121780080), (3, 81186720), (4, 60890040), (5, 48712032), (6, 40593360), (8, 30445020), (9, 27062240), (10, 24356016), (12, 20296680), (15, 16237344), (16, 15222510), (18, 13531120), (20, 12178008), (24, 10148340), (30, 8118672), (32, 7611255), (36, 6765560), (40, 6089004), (45, 5412448), (48, 5074170), (60, 4059336), (72, 3382780), (79, 3083040), (80, 3044502), (90, 2706224), (96, 2537085), (120, 2029668), (144, 1691390), (158, 1541520), (160, 1522251), (180, 1353112), (237, 1027680), (240, 1014834), (288, 845695), (316, 770760), (360, 676556), (395, 616608), (474, 513840), (480, 507417), (632, 385380), (711, 342560), (720, 338278), (790, 308304), (948, 256920), (1185, 205536), (1264, 192690), (1422, 171280), (1440, 169139), (1580, 154152), (1896, 128460), (2141, 113760), (2370, 102768), (2528, 96345), (2844, 85640), (3160, 77076), (3555, 68512), (3792, 64230), (4282, 56880), (4740, 51384), (5688, 42820), (6320, 38538), (6423, 37920), (7110, 34256), (7584, 32115), (8564, 28440), (9480, 25692), (10705, 22752), (11376, 21410), (12640, 19269), (12846, 18960), (14220, 17128)]