39288240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 142990848

約数和(自身を除く): 103702608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 47, 48, 54, 60, 72, 80, 81, 86, 90, 94, 108, 120, 129, 135, 141, 144, 162, 172, 180, 188, 215, 216, 235, 240, 243, 258, 270, 282, 324, 344, 360, 376, 387, 405, 423, 430, 432, 470, 486, 516, 540, 564, 645, 648, 688, 705, 720, 752, 774, 810, 846, 860, 940, 972, 1032, 1080, 1128, 1161, 1215, 1269, 1290, 1296, 1410, 1548, 1620, 1692, 1720, 1880, 1935, 1944, 2021, 2064, 2115, 2160, 2256, 2322, 2430, 2538, 2580, 2820, 3096, 3240, 3384, 3440, 3483, 3760, 3807, 3870, 3888, 4042, 4230, 4644, 4860, 5076, 5160, 5640, 5805, 6063, 6192, 6345, 6480, 6768, 6966, 7614, 7740, 8084, 8460, 9288, 9720, 10105, 10152, 10320, 10449, 11280, 11421, 11610, 12126, 12690, 13932, 15228, 15480, 16168, 16920, 17415, 18189, 18576, 19035, 19440, 20210, 20304, 20898, 22842, 23220, 24252, 25380, 27864, 30315, 30456, 30960, 32336, 33840, 34830, 36378, 38070, 40420, 41796, 45684, 46440, 48504, 50760, 52245, 54567, 55728, 57105, 60630, 60912, 69660, 72756, 76140, 80840, 83592, 90945, 91368, 92880, 97008, 101520, 104490, 109134, 114210, 121260, 139320, 145512, 152280, 161680, 163701, 167184, 181890, 182736, 208980, 218268, 228420, 242520, 272835, 278640, 291024, 304560, 327402, 363780, 417960, 436536, 456840, 485040, 491103, 545670, 654804, 727560, 818505, 835920, 873072, 913680, 982206, 1091340, 1309608, 1455120, 1637010, 1964412, 2182680, 2455515, 2619216, 3274020, 3928824, 4365360, 4911030, 6548040, 7857648, 9822060, 13096080, 19644120, 39288240]

約数ペア:

[(1, 39288240), (2, 19644120), (3, 13096080), (4, 9822060), (5, 7857648), (6, 6548040), (8, 4911030), (9, 4365360), (10, 3928824), (12, 3274020), (15, 2619216), (16, 2455515), (18, 2182680), (20, 1964412), (24, 1637010), (27, 1455120), (30, 1309608), (36, 1091340), (40, 982206), (43, 913680), (45, 873072), (47, 835920), (48, 818505), (54, 727560), (60, 654804), (72, 545670), (80, 491103), (81, 485040), (86, 456840), (90, 436536), (94, 417960), (108, 363780), (120, 327402), (129, 304560), (135, 291024), (141, 278640), (144, 272835), (162, 242520), (172, 228420), (180, 218268), (188, 208980), (215, 182736), (216, 181890), (235, 167184), (240, 163701), (243, 161680), (258, 152280), (270, 145512), (282, 139320), (324, 121260), (344, 114210), (360, 109134), (376, 104490), (387, 101520), (405, 97008), (423, 92880), (430, 91368), (432, 90945), (470, 83592), (486, 80840), (516, 76140), (540, 72756), (564, 69660), (645, 60912), (648, 60630), (688, 57105), (705, 55728), (720, 54567), (752, 52245), (774, 50760), (810, 48504), (846, 46440), (860, 45684), (940, 41796), (972, 40420), (1032, 38070), (1080, 36378), (1128, 34830), (1161, 33840), (1215, 32336), (1269, 30960), (1290, 30456), (1296, 30315), (1410, 27864), (1548, 25380), (1620, 24252), (1692, 23220), (1720, 22842), (1880, 20898), (1935, 20304), (1944, 20210), (2021, 19440), (2064, 19035), (2115, 18576), (2160, 18189), (2256, 17415), (2322, 16920), (2430, 16168), (2538, 15480), (2580, 15228), (2820, 13932), (3096, 12690), (3240, 12126), (3384, 11610), (3440, 11421), (3483, 11280), (3760, 10449), (3807, 10320), (3870, 10152), (3888, 10105), (4042, 9720), (4230, 9288), (4644, 8460), (4860, 8084), (5076, 7740), (5160, 7614), (5640, 6966), (5805, 6768), (6063, 6480), (6192, 6345)]