3782880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 13444704

約数和(自身を除く): 9661824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 71, 72, 74, 80, 90, 96, 111, 120, 142, 144, 148, 160, 180, 185, 213, 222, 240, 284, 288, 296, 333, 355, 360, 370, 426, 444, 480, 555, 568, 592, 639, 666, 710, 720, 740, 852, 888, 1065, 1110, 1136, 1184, 1278, 1332, 1420, 1440, 1480, 1665, 1704, 1776, 2130, 2220, 2272, 2556, 2627, 2664, 2840, 2960, 3195, 3330, 3408, 3552, 4260, 4440, 5112, 5254, 5328, 5680, 5920, 6390, 6660, 6816, 7881, 8520, 8880, 10224, 10508, 10656, 11360, 12780, 13135, 13320, 15762, 17040, 17760, 20448, 21016, 23643, 25560, 26270, 26640, 31524, 34080, 39405, 42032, 47286, 51120, 52540, 53280, 63048, 78810, 84064, 94572, 102240, 105080, 118215, 126096, 157620, 189144, 210160, 236430, 252192, 315240, 378288, 420320, 472860, 630480, 756576, 945720, 1260960, 1891440, 3782880]

約数ペア:

[(1, 3782880), (2, 1891440), (3, 1260960), (4, 945720), (5, 756576), (6, 630480), (8, 472860), (9, 420320), (10, 378288), (12, 315240), (15, 252192), (16, 236430), (18, 210160), (20, 189144), (24, 157620), (30, 126096), (32, 118215), (36, 105080), (37, 102240), (40, 94572), (45, 84064), (48, 78810), (60, 63048), (71, 53280), (72, 52540), (74, 51120), (80, 47286), (90, 42032), (96, 39405), (111, 34080), (120, 31524), (142, 26640), (144, 26270), (148, 25560), (160, 23643), (180, 21016), (185, 20448), (213, 17760), (222, 17040), (240, 15762), (284, 13320), (288, 13135), (296, 12780), (333, 11360), (355, 10656), (360, 10508), (370, 10224), (426, 8880), (444, 8520), (480, 7881), (555, 6816), (568, 6660), (592, 6390), (639, 5920), (666, 5680), (710, 5328), (720, 5254), (740, 5112), (852, 4440), (888, 4260), (1065, 3552), (1110, 3408), (1136, 3330), (1184, 3195), (1278, 2960), (1332, 2840), (1420, 2664), (1440, 2627), (1480, 2556), (1665, 2272), (1704, 2220), (1776, 2130)]