18366480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1$

素因数の和:806

約数の個数: 160

約数和(自身を含む): 69102720

約数和(自身を除く): 50736240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 773, 792, 880, 990, 1080, 1188, 1320, 1485, 1546, 1584, 1980, 2160, 2319, 2376, 2640, 2970, 3092, 3865, 3960, 4638, 4752, 5940, 6184, 6957, 7730, 7920, 8503, 9276, 11595, 11880, 12368, 13914, 15460, 17006, 18552, 20871, 23190, 23760, 25509, 27828, 30920, 34012, 34785, 37104, 41742, 42515, 46380, 51018, 55656, 61840, 68024, 69570, 76527, 83484, 85030, 92760, 102036, 104355, 111312, 127545, 136048, 139140, 153054, 166968, 170060, 185520, 204072, 208710, 229581, 255090, 278280, 306108, 333936, 340120, 382635, 408144, 417420, 459162, 510180, 556560, 612216, 680240, 765270, 834840, 918324, 1020360, 1147905, 1224432, 1530540, 1669680, 1836648, 2040720, 2295810, 3061080, 3673296, 4591620, 6122160, 9183240, 18366480]

約数ペア:

[(1, 18366480), (2, 9183240), (3, 6122160), (4, 4591620), (5, 3673296), (6, 3061080), (8, 2295810), (9, 2040720), (10, 1836648), (11, 1669680), (12, 1530540), (15, 1224432), (16, 1147905), (18, 1020360), (20, 918324), (22, 834840), (24, 765270), (27, 680240), (30, 612216), (33, 556560), (36, 510180), (40, 459162), (44, 417420), (45, 408144), (48, 382635), (54, 340120), (55, 333936), (60, 306108), (66, 278280), (72, 255090), (80, 229581), (88, 208710), (90, 204072), (99, 185520), (108, 170060), (110, 166968), (120, 153054), (132, 139140), (135, 136048), (144, 127545), (165, 111312), (176, 104355), (180, 102036), (198, 92760), (216, 85030), (220, 83484), (240, 76527), (264, 69570), (270, 68024), (297, 61840), (330, 55656), (360, 51018), (396, 46380), (432, 42515), (440, 41742), (495, 37104), (528, 34785), (540, 34012), (594, 30920), (660, 27828), (720, 25509), (773, 23760), (792, 23190), (880, 20871), (990, 18552), (1080, 17006), (1188, 15460), (1320, 13914), (1485, 12368), (1546, 11880), (1584, 11595), (1980, 9276), (2160, 8503), (2319, 7920), (2376, 7730), (2640, 6957), (2970, 6184), (3092, 5940), (3865, 4752), (3960, 4638)]