123885360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7481}}^1$

素因数の和:7523

約数の個数: 120

約数和(自身を含む): 434195424

約数和(自身を除く): 310310064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 7481, 8280, 14962, 16560, 22443, 29924, 37405, 44886, 59848, 67329, 74810, 89772, 112215, 119696, 134658, 149620, 172063, 179544, 224430, 269316, 299240, 336645, 344126, 359088, 448860, 516189, 538632, 598480, 673290, 688252, 860315, 897720, 1032378, 1077264, 1346580, 1376504, 1548567, 1720630, 1795440, 2064756, 2580945, 2693160, 2753008, 3097134, 3441260, 4129512, 5161890, 5386320, 6194268, 6882520, 7742835, 8259024, 10323780, 12388536, 13765040, 15485670, 20647560, 24777072, 30971340, 41295120, 61942680, 123885360]

約数ペア:

[(1, 123885360), (2, 61942680), (3, 41295120), (4, 30971340), (5, 24777072), (6, 20647560), (8, 15485670), (9, 13765040), (10, 12388536), (12, 10323780), (15, 8259024), (16, 7742835), (18, 6882520), (20, 6194268), (23, 5386320), (24, 5161890), (30, 4129512), (36, 3441260), (40, 3097134), (45, 2753008), (46, 2693160), (48, 2580945), (60, 2064756), (69, 1795440), (72, 1720630), (80, 1548567), (90, 1376504), (92, 1346580), (115, 1077264), (120, 1032378), (138, 897720), (144, 860315), (180, 688252), (184, 673290), (207, 598480), (230, 538632), (240, 516189), (276, 448860), (345, 359088), (360, 344126), (368, 336645), (414, 299240), (460, 269316), (552, 224430), (690, 179544), (720, 172063), (828, 149620), (920, 134658), (1035, 119696), (1104, 112215), (1380, 89772), (1656, 74810), (1840, 67329), (2070, 59848), (2760, 44886), (3312, 37405), (4140, 29924), (5520, 22443), (7481, 16560), (8280, 14962)]