23946480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 81631680

約数和(自身を除く): 57685200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 421, 474, 632, 711, 720, 790, 842, 948, 1185, 1263, 1264, 1422, 1580, 1684, 1896, 2105, 2370, 2526, 2844, 3160, 3368, 3555, 3789, 3792, 4210, 4740, 5052, 5688, 6315, 6320, 6736, 7110, 7578, 8420, 9480, 10104, 11376, 12630, 14220, 15156, 16840, 18945, 18960, 20208, 25260, 28440, 30312, 33259, 33680, 37890, 50520, 56880, 60624, 66518, 75780, 99777, 101040, 133036, 151560, 166295, 199554, 266072, 299331, 303120, 332590, 399108, 498885, 532144, 598662, 665180, 798216, 997770, 1197324, 1330360, 1496655, 1596432, 1995540, 2394648, 2660720, 2993310, 3991080, 4789296, 5986620, 7982160, 11973240, 23946480]

約数ペア:

[(1, 23946480), (2, 11973240), (3, 7982160), (4, 5986620), (5, 4789296), (6, 3991080), (8, 2993310), (9, 2660720), (10, 2394648), (12, 1995540), (15, 1596432), (16, 1496655), (18, 1330360), (20, 1197324), (24, 997770), (30, 798216), (36, 665180), (40, 598662), (45, 532144), (48, 498885), (60, 399108), (72, 332590), (79, 303120), (80, 299331), (90, 266072), (120, 199554), (144, 166295), (158, 151560), (180, 133036), (237, 101040), (240, 99777), (316, 75780), (360, 66518), (395, 60624), (421, 56880), (474, 50520), (632, 37890), (711, 33680), (720, 33259), (790, 30312), (842, 28440), (948, 25260), (1185, 20208), (1263, 18960), (1264, 18945), (1422, 16840), (1580, 15156), (1684, 14220), (1896, 12630), (2105, 11376), (2370, 10104), (2526, 9480), (2844, 8420), (3160, 7578), (3368, 7110), (3555, 6736), (3789, 6320), (3792, 6315), (4210, 5688), (4740, 5052)]