45364480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 127741824

約数和(自身を除く): 82377344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 83, 112, 122, 128, 140, 160, 166, 224, 244, 256, 280, 305, 320, 332, 415, 427, 448, 488, 560, 581, 610, 640, 664, 830, 854, 896, 976, 1120, 1162, 1220, 1280, 1328, 1660, 1708, 1792, 1952, 2135, 2240, 2324, 2440, 2656, 2905, 3320, 3416, 3904, 4270, 4480, 4648, 4880, 5063, 5312, 5810, 6640, 6832, 7808, 8540, 8960, 9296, 9760, 10126, 10624, 11620, 13280, 13664, 15616, 17080, 18592, 19520, 20252, 21248, 23240, 25315, 26560, 27328, 34160, 35441, 37184, 39040, 40504, 46480, 50630, 53120, 54656, 68320, 70882, 74368, 78080, 81008, 92960, 101260, 106240, 109312, 136640, 141764, 148736, 162016, 177205, 185920, 202520, 273280, 283528, 324032, 354410, 371840, 405040, 546560, 567056, 648064, 708820, 743680, 810080, 1134112, 1296128, 1417640, 1620160, 2268224, 2835280, 3240320, 4536448, 5670560, 6480640, 9072896, 11341120, 22682240, 45364480]

約数ペア:

[(1, 45364480), (2, 22682240), (4, 11341120), (5, 9072896), (7, 6480640), (8, 5670560), (10, 4536448), (14, 3240320), (16, 2835280), (20, 2268224), (28, 1620160), (32, 1417640), (35, 1296128), (40, 1134112), (56, 810080), (61, 743680), (64, 708820), (70, 648064), (80, 567056), (83, 546560), (112, 405040), (122, 371840), (128, 354410), (140, 324032), (160, 283528), (166, 273280), (224, 202520), (244, 185920), (256, 177205), (280, 162016), (305, 148736), (320, 141764), (332, 136640), (415, 109312), (427, 106240), (448, 101260), (488, 92960), (560, 81008), (581, 78080), (610, 74368), (640, 70882), (664, 68320), (830, 54656), (854, 53120), (896, 50630), (976, 46480), (1120, 40504), (1162, 39040), (1220, 37184), (1280, 35441), (1328, 34160), (1660, 27328), (1708, 26560), (1792, 25315), (1952, 23240), (2135, 21248), (2240, 20252), (2324, 19520), (2440, 18592), (2656, 17080), (2905, 15616), (3320, 13664), (3416, 13280), (3904, 11620), (4270, 10624), (4480, 10126), (4648, 9760), (4880, 9296), (5063, 8960), (5312, 8540), (5810, 7808), (6640, 6832)]