242387520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1549}}^1$

素因数の和:1732

約数の個数: 112

約数和(自身を含む): 774801600

約数和(自身を除く): 532414080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 652, 815, 960, 978, 1304, 1549, 1630, 1956, 2445, 2608, 3098, 3260, 3912, 4647, 4890, 5216, 6196, 6520, 7745, 7824, 9294, 9780, 10432, 12392, 13040, 15490, 15648, 18588, 19560, 23235, 24784, 26080, 30980, 31296, 37176, 39120, 46470, 49568, 52160, 61960, 74352, 78240, 92940, 99136, 123920, 148704, 156480, 185880, 247840, 252487, 297408, 371760, 495680, 504974, 743520, 757461, 1009948, 1262435, 1487040, 1514922, 2019896, 2524870, 3029844, 3787305, 4039792, 5049740, 6059688, 7574610, 8079584, 10099480, 12119376, 15149220, 16159168, 20198960, 24238752, 30298440, 40397920, 48477504, 60596880, 80795840, 121193760, 242387520]

約数ペア:

[(1, 242387520), (2, 121193760), (3, 80795840), (4, 60596880), (5, 48477504), (6, 40397920), (8, 30298440), (10, 24238752), (12, 20198960), (15, 16159168), (16, 15149220), (20, 12119376), (24, 10099480), (30, 8079584), (32, 7574610), (40, 6059688), (48, 5049740), (60, 4039792), (64, 3787305), (80, 3029844), (96, 2524870), (120, 2019896), (160, 1514922), (163, 1487040), (192, 1262435), (240, 1009948), (320, 757461), (326, 743520), (480, 504974), (489, 495680), (652, 371760), (815, 297408), (960, 252487), (978, 247840), (1304, 185880), (1549, 156480), (1630, 148704), (1956, 123920), (2445, 99136), (2608, 92940), (3098, 78240), (3260, 74352), (3912, 61960), (4647, 52160), (4890, 49568), (5216, 46470), (6196, 39120), (6520, 37176), (7745, 31296), (7824, 30980), (9294, 26080), (9780, 24784), (10432, 23235), (12392, 19560), (13040, 18588), (15490, 15648)]