23545080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 240

約数和(自身を含む): 87686280

約数和(自身を除く): 64141200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 81, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 162, 169, 172, 180, 195, 215, 216, 234, 258, 260, 270, 312, 324, 338, 344, 351, 360, 387, 390, 405, 430, 468, 507, 516, 520, 540, 559, 585, 645, 648, 676, 702, 774, 780, 810, 845, 860, 936, 1014, 1032, 1053, 1080, 1118, 1161, 1170, 1290, 1352, 1404, 1521, 1548, 1560, 1620, 1677, 1690, 1720, 1755, 1935, 2028, 2106, 2236, 2322, 2340, 2535, 2580, 2795, 2808, 3042, 3096, 3240, 3354, 3380, 3483, 3510, 3870, 4056, 4212, 4472, 4563, 4644, 4680, 5031, 5070, 5160, 5265, 5590, 5805, 6084, 6708, 6760, 6966, 7020, 7267, 7605, 7740, 8385, 8424, 9126, 9288, 10062, 10140, 10530, 11180, 11610, 12168, 13416, 13689, 13932, 14040, 14534, 15093, 15210, 15480, 16770, 17415, 18252, 20124, 20280, 21060, 21801, 22360, 22815, 23220, 25155, 27378, 27864, 29068, 30186, 30420, 33540, 34830, 36335, 36504, 40248, 42120, 43602, 45279, 45630, 46440, 50310, 54756, 58136, 60372, 60840, 65403, 67080, 68445, 69660, 72670, 75465, 87204, 90558, 91260, 100620, 109005, 109512, 120744, 130806, 136890, 139320, 145340, 150930, 174408, 181116, 182520, 196209, 201240, 218010, 226395, 261612, 273780, 290680, 301860, 327015, 362232, 392418, 436020, 452790, 523224, 547560, 588627, 603720, 654030, 784836, 872040, 905580, 981045, 1177254, 1308060, 1569672, 1811160, 1962090, 2354508, 2616120, 2943135, 3924180, 4709016, 5886270, 7848360, 11772540, 23545080]

約数ペア:

[(1, 23545080), (2, 11772540), (3, 7848360), (4, 5886270), (5, 4709016), (6, 3924180), (8, 2943135), (9, 2616120), (10, 2354508), (12, 1962090), (13, 1811160), (15, 1569672), (18, 1308060), (20, 1177254), (24, 981045), (26, 905580), (27, 872040), (30, 784836), (36, 654030), (39, 603720), (40, 588627), (43, 547560), (45, 523224), (52, 452790), (54, 436020), (60, 392418), (65, 362232), (72, 327015), (78, 301860), (81, 290680), (86, 273780), (90, 261612), (104, 226395), (108, 218010), (117, 201240), (120, 196209), (129, 182520), (130, 181116), (135, 174408), (156, 150930), (162, 145340), (169, 139320), (172, 136890), (180, 130806), (195, 120744), (215, 109512), (216, 109005), (234, 100620), (258, 91260), (260, 90558), (270, 87204), (312, 75465), (324, 72670), (338, 69660), (344, 68445), (351, 67080), (360, 65403), (387, 60840), (390, 60372), (405, 58136), (430, 54756), (468, 50310), (507, 46440), (516, 45630), (520, 45279), (540, 43602), (559, 42120), (585, 40248), (645, 36504), (648, 36335), (676, 34830), (702, 33540), (774, 30420), (780, 30186), (810, 29068), (845, 27864), (860, 27378), (936, 25155), (1014, 23220), (1032, 22815), (1053, 22360), (1080, 21801), (1118, 21060), (1161, 20280), (1170, 20124), (1290, 18252), (1352, 17415), (1404, 16770), (1521, 15480), (1548, 15210), (1560, 15093), (1620, 14534), (1677, 14040), (1690, 13932), (1720, 13689), (1755, 13416), (1935, 12168), (2028, 11610), (2106, 11180), (2236, 10530), (2322, 10140), (2340, 10062), (2535, 9288), (2580, 9126), (2795, 8424), (2808, 8385), (3042, 7740), (3096, 7605), (3240, 7267), (3354, 7020), (3380, 6966), (3483, 6760), (3510, 6708), (3870, 6084), (4056, 5805), (4212, 5590), (4472, 5265), (4563, 5160), (4644, 5070), (4680, 5031)]