275798880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{27361}}^1$

素因数の和:27389

約数の個数: 144

約数和(自身を含む): 1075654944

約数和(自身を除く): 799856064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 27361, 54722, 82083, 109444, 136805, 164166, 191527, 218888, 246249, 273610, 328332, 383054, 410415, 437776, 492498, 547220, 574581, 656664, 766108, 820830, 875552, 957635, 984996, 1094440, 1149162, 1231245, 1313328, 1532216, 1641660, 1723743, 1915270, 1969992, 2188880, 2298324, 2462490, 2626656, 2872905, 3064432, 3283320, 3447486, 3830540, 3939984, 4377760, 4596648, 4924980, 5745810, 6128864, 6566640, 6894972, 7661080, 7879968, 8618715, 9193296, 9849960, 11491620, 13133280, 13789944, 15322160, 17237430, 18386592, 19699920, 22983240, 27579888, 30644320, 34474860, 39399840, 45966480, 55159776, 68949720, 91932960, 137899440, 275798880]

約数ペア:

[(1, 275798880), (2, 137899440), (3, 91932960), (4, 68949720), (5, 55159776), (6, 45966480), (7, 39399840), (8, 34474860), (9, 30644320), (10, 27579888), (12, 22983240), (14, 19699920), (15, 18386592), (16, 17237430), (18, 15322160), (20, 13789944), (21, 13133280), (24, 11491620), (28, 9849960), (30, 9193296), (32, 8618715), (35, 7879968), (36, 7661080), (40, 6894972), (42, 6566640), (45, 6128864), (48, 5745810), (56, 4924980), (60, 4596648), (63, 4377760), (70, 3939984), (72, 3830540), (80, 3447486), (84, 3283320), (90, 3064432), (96, 2872905), (105, 2626656), (112, 2462490), (120, 2298324), (126, 2188880), (140, 1969992), (144, 1915270), (160, 1723743), (168, 1641660), (180, 1532216), (210, 1313328), (224, 1231245), (240, 1149162), (252, 1094440), (280, 984996), (288, 957635), (315, 875552), (336, 820830), (360, 766108), (420, 656664), (480, 574581), (504, 547220), (560, 492498), (630, 437776), (672, 410415), (720, 383054), (840, 328332), (1008, 273610), (1120, 246249), (1260, 218888), (1440, 191527), (1680, 164166), (2016, 136805), (2520, 109444), (3360, 82083), (5040, 54722), (10080, 27361)]