38705280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1102

約数の個数: 128

約数和(自身を含む): 129988800

約数和(自身を除く): 91283520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1061, 1140, 1216, 1520, 1824, 1920, 2122, 2280, 2432, 3040, 3183, 3648, 4244, 4560, 5305, 6080, 6366, 7296, 8488, 9120, 10610, 12160, 12732, 15915, 16976, 18240, 20159, 21220, 25464, 31830, 33952, 36480, 40318, 42440, 50928, 60477, 63660, 67904, 80636, 84880, 100795, 101856, 120954, 127320, 135808, 161272, 169760, 201590, 203712, 241908, 254640, 302385, 322544, 339520, 403180, 407424, 483816, 509280, 604770, 645088, 679040, 806360, 967632, 1018560, 1209540, 1290176, 1612720, 1935264, 2037120, 2419080, 2580352, 3225440, 3870528, 4838160, 6450880, 7741056, 9676320, 12901760, 19352640, 38705280]

約数ペア:

[(1, 38705280), (2, 19352640), (3, 12901760), (4, 9676320), (5, 7741056), (6, 6450880), (8, 4838160), (10, 3870528), (12, 3225440), (15, 2580352), (16, 2419080), (19, 2037120), (20, 1935264), (24, 1612720), (30, 1290176), (32, 1209540), (38, 1018560), (40, 967632), (48, 806360), (57, 679040), (60, 645088), (64, 604770), (76, 509280), (80, 483816), (95, 407424), (96, 403180), (114, 339520), (120, 322544), (128, 302385), (152, 254640), (160, 241908), (190, 203712), (192, 201590), (228, 169760), (240, 161272), (285, 135808), (304, 127320), (320, 120954), (380, 101856), (384, 100795), (456, 84880), (480, 80636), (570, 67904), (608, 63660), (640, 60477), (760, 50928), (912, 42440), (960, 40318), (1061, 36480), (1140, 33952), (1216, 31830), (1520, 25464), (1824, 21220), (1920, 20159), (2122, 18240), (2280, 16976), (2432, 15915), (3040, 12732), (3183, 12160), (3648, 10610), (4244, 9120), (4560, 8488), (5305, 7296), (6080, 6366)]