8901120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 160

約数和(自身を含む): 30444480

約数和(自身を除く): 21543360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 64, 76, 80, 95, 96, 114, 120, 122, 128, 152, 160, 183, 190, 192, 228, 240, 244, 256, 285, 304, 305, 320, 366, 380, 384, 456, 480, 488, 512, 570, 608, 610, 640, 732, 760, 768, 912, 915, 960, 976, 1140, 1159, 1216, 1220, 1280, 1464, 1520, 1536, 1824, 1830, 1920, 1952, 2280, 2318, 2432, 2440, 2560, 2928, 3040, 3477, 3648, 3660, 3840, 3904, 4560, 4636, 4864, 4880, 5795, 5856, 6080, 6954, 7296, 7320, 7680, 7808, 9120, 9272, 9728, 9760, 11590, 11712, 12160, 13908, 14592, 14640, 15616, 17385, 18240, 18544, 19520, 23180, 23424, 24320, 27816, 29184, 29280, 31232, 34770, 36480, 37088, 39040, 46360, 46848, 48640, 55632, 58560, 69540, 72960, 74176, 78080, 92720, 93696, 111264, 117120, 139080, 145920, 148352, 156160, 185440, 222528, 234240, 278160, 296704, 370880, 445056, 468480, 556320, 593408, 741760, 890112, 1112640, 1483520, 1780224, 2225280, 2967040, 4450560, 8901120]

約数ペア:

[(1, 8901120), (2, 4450560), (3, 2967040), (4, 2225280), (5, 1780224), (6, 1483520), (8, 1112640), (10, 890112), (12, 741760), (15, 593408), (16, 556320), (19, 468480), (20, 445056), (24, 370880), (30, 296704), (32, 278160), (38, 234240), (40, 222528), (48, 185440), (57, 156160), (60, 148352), (61, 145920), (64, 139080), (76, 117120), (80, 111264), (95, 93696), (96, 92720), (114, 78080), (120, 74176), (122, 72960), (128, 69540), (152, 58560), (160, 55632), (183, 48640), (190, 46848), (192, 46360), (228, 39040), (240, 37088), (244, 36480), (256, 34770), (285, 31232), (304, 29280), (305, 29184), (320, 27816), (366, 24320), (380, 23424), (384, 23180), (456, 19520), (480, 18544), (488, 18240), (512, 17385), (570, 15616), (608, 14640), (610, 14592), (640, 13908), (732, 12160), (760, 11712), (768, 11590), (912, 9760), (915, 9728), (960, 9272), (976, 9120), (1140, 7808), (1159, 7680), (1216, 7320), (1220, 7296), (1280, 6954), (1464, 6080), (1520, 5856), (1536, 5795), (1824, 4880), (1830, 4864), (1920, 4636), (1952, 4560), (2280, 3904), (2318, 3840), (2432, 3660), (2440, 3648), (2560, 3477), (2928, 3040)]