45750240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31771}}^1$

素因数の和:31792

約数の個数: 72

約数和(自身を含む): 156127608

約数和(自身を除く): 110377368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 31771, 63542, 95313, 127084, 158855, 190626, 254168, 285939, 317710, 381252, 476565, 508336, 571878, 635420, 762504, 953130, 1016672, 1143756, 1270840, 1429695, 1525008, 1906260, 2287512, 2541680, 2859390, 3050016, 3812520, 4575024, 5083360, 5718780, 7625040, 9150048, 11437560, 15250080, 22875120, 45750240]

約数ペア:

[(1, 45750240), (2, 22875120), (3, 15250080), (4, 11437560), (5, 9150048), (6, 7625040), (8, 5718780), (9, 5083360), (10, 4575024), (12, 3812520), (15, 3050016), (16, 2859390), (18, 2541680), (20, 2287512), (24, 1906260), (30, 1525008), (32, 1429695), (36, 1270840), (40, 1143756), (45, 1016672), (48, 953130), (60, 762504), (72, 635420), (80, 571878), (90, 508336), (96, 476565), (120, 381252), (144, 317710), (160, 285939), (180, 254168), (240, 190626), (288, 158855), (360, 127084), (480, 95313), (720, 63542), (1440, 31771)]