747984240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11941}}^1$

素因数の和:11992

約数の個数: 160

約数和(自身を含む): 2665454400

約数和(自身を除く): 1917470160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 10440, 11941, 12528, 15660, 20880, 23882, 31320, 35823, 47764, 59705, 62640, 71646, 95528, 107469, 119410, 143292, 179115, 191056, 214938, 238820, 286584, 322407, 346289, 358230, 429876, 477640, 537345, 573168, 644814, 692578, 716460, 859752, 955280, 1038867, 1074690, 1289628, 1385156, 1432920, 1612035, 1719504, 1731445, 2077734, 2149380, 2579256, 2770312, 2865840, 3116601, 3224070, 3462890, 4155468, 4298760, 5158512, 5194335, 5540624, 6233202, 6448140, 6925780, 8310936, 8597520, 9349803, 10388670, 12466404, 12896280, 13851560, 15583005, 16621872, 18699606, 20777340, 24932808, 25792560, 27703120, 31166010, 37399212, 41554680, 46749015, 49865616, 62332020, 74798424, 83109360, 93498030, 124664040, 149596848, 186996060, 249328080, 373992120, 747984240]

約数ペア:

[(1, 747984240), (2, 373992120), (3, 249328080), (4, 186996060), (5, 149596848), (6, 124664040), (8, 93498030), (9, 83109360), (10, 74798424), (12, 62332020), (15, 49865616), (16, 46749015), (18, 41554680), (20, 37399212), (24, 31166010), (27, 27703120), (29, 25792560), (30, 24932808), (36, 20777340), (40, 18699606), (45, 16621872), (48, 15583005), (54, 13851560), (58, 12896280), (60, 12466404), (72, 10388670), (80, 9349803), (87, 8597520), (90, 8310936), (108, 6925780), (116, 6448140), (120, 6233202), (135, 5540624), (144, 5194335), (145, 5158512), (174, 4298760), (180, 4155468), (216, 3462890), (232, 3224070), (240, 3116601), (261, 2865840), (270, 2770312), (290, 2579256), (348, 2149380), (360, 2077734), (432, 1731445), (435, 1719504), (464, 1612035), (522, 1432920), (540, 1385156), (580, 1289628), (696, 1074690), (720, 1038867), (783, 955280), (870, 859752), (1044, 716460), (1080, 692578), (1160, 644814), (1305, 573168), (1392, 537345), (1566, 477640), (1740, 429876), (2088, 358230), (2160, 346289), (2320, 322407), (2610, 286584), (3132, 238820), (3480, 214938), (3915, 191056), (4176, 179115), (5220, 143292), (6264, 119410), (6960, 107469), (7830, 95528), (10440, 71646), (11941, 62640), (12528, 59705), (15660, 47764), (20880, 35823), (23882, 31320)]