1340532720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15137}}^1$

素因数の和:15200

約数の個数: 160

約数和(自身を含む): 4730322240

約数和(自身を除く): 3389789520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3690, 4428, 4920, 5535, 5904, 7380, 8856, 9840, 11070, 14760, 15137, 17712, 22140, 29520, 30274, 44280, 45411, 60548, 75685, 88560, 90822, 121096, 136233, 151370, 181644, 227055, 242192, 272466, 302740, 363288, 408699, 454110, 544932, 605480, 620617, 681165, 726576, 817398, 908220, 1089864, 1210960, 1241234, 1362330, 1634796, 1816440, 1861851, 2043495, 2179728, 2482468, 2724660, 3103085, 3269592, 3632880, 3723702, 4086990, 4964936, 5449320, 5585553, 6206170, 6539184, 7447404, 8173980, 9309255, 9929872, 10898640, 11171106, 12412340, 14894808, 16347960, 16756659, 18618510, 22342212, 24824680, 27927765, 29789616, 32695920, 33513318, 37237020, 44684424, 49649360, 55855530, 67026636, 74474040, 83783295, 89368848, 111711060, 134053272, 148948080, 167566590, 223422120, 268106544, 335133180, 446844240, 670266360, 1340532720]

約数ペア:

[(1, 1340532720), (2, 670266360), (3, 446844240), (4, 335133180), (5, 268106544), (6, 223422120), (8, 167566590), (9, 148948080), (10, 134053272), (12, 111711060), (15, 89368848), (16, 83783295), (18, 74474040), (20, 67026636), (24, 55855530), (27, 49649360), (30, 44684424), (36, 37237020), (40, 33513318), (41, 32695920), (45, 29789616), (48, 27927765), (54, 24824680), (60, 22342212), (72, 18618510), (80, 16756659), (82, 16347960), (90, 14894808), (108, 12412340), (120, 11171106), (123, 10898640), (135, 9929872), (144, 9309255), (164, 8173980), (180, 7447404), (205, 6539184), (216, 6206170), (240, 5585553), (246, 5449320), (270, 4964936), (328, 4086990), (360, 3723702), (369, 3632880), (410, 3269592), (432, 3103085), (492, 2724660), (540, 2482468), (615, 2179728), (656, 2043495), (720, 1861851), (738, 1816440), (820, 1634796), (984, 1362330), (1080, 1241234), (1107, 1210960), (1230, 1089864), (1476, 908220), (1640, 817398), (1845, 726576), (1968, 681165), (2160, 620617), (2214, 605480), (2460, 544932), (2952, 454110), (3280, 408699), (3690, 363288), (4428, 302740), (4920, 272466), (5535, 242192), (5904, 227055), (7380, 181644), (8856, 151370), (9840, 136233), (11070, 121096), (14760, 90822), (15137, 88560), (17712, 75685), (22140, 60548), (29520, 45411), (30274, 44280)]