149040

素因数分解:

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

素因数の和:48

約数の個数: 100

約数和(自身を含む): 540144

約数和(自身を除く): 391104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 2070, 2160, 2484, 2760, 3105, 3240, 3312, 3726, 4140, 4968, 5520, 6210, 6480, 7452, 8280, 9315, 9936, 12420, 14904, 16560, 18630, 24840, 29808, 37260, 49680, 74520, 149040]

約数ペア:

[(1, 149040), (2, 74520), (3, 49680), (4, 37260), (5, 29808), (6, 24840), (8, 18630), (9, 16560), (10, 14904), (12, 12420), (15, 9936), (16, 9315), (18, 8280), (20, 7452), (23, 6480), (24, 6210), (27, 5520), (30, 4968), (36, 4140), (40, 3726), (45, 3312), (46, 3240), (48, 3105), (54, 2760), (60, 2484), (69, 2160), (72, 2070), (80, 1863), (81, 1840), (90, 1656), (92, 1620), (108, 1380), (115, 1296), (120, 1242), (135, 1104), (138, 1080), (144, 1035), (162, 920), (180, 828), (184, 810), (207, 720), (216, 690), (230, 648), (240, 621), (270, 552), (276, 540), (324, 460), (345, 432), (360, 414), (368, 405)]