4450560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 15207360

約数和(自身を除く): 10756800

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, 570, 608, 610, 640, 732, 760, 768, 912, 915, 960, 976, 1140, 1159, 1216, 1220, 1280, 1464, 1520, 1824, 1830, 1920, 1952, 2280, 2318, 2432, 2440, 2928, 3040, 3477, 3648, 3660, 3840, 3904, 4560, 4636, 4864, 4880, 5795, 5856, 6080, 6954, 7296, 7320, 7808, 9120, 9272, 9760, 11590, 11712, 12160, 13908, 14592, 14640, 15616, 17385, 18240, 18544, 19520, 23180, 23424, 24320, 27816, 29280, 34770, 36480, 37088, 39040, 46360, 46848, 55632, 58560, 69540, 72960, 74176, 78080, 92720, 111264, 117120, 139080, 148352, 185440, 222528, 234240, 278160, 296704, 370880, 445056, 556320, 741760, 890112, 1112640, 1483520, 2225280, 4450560]

約数ペア:

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