45075840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1420

約数の個数: 128

約数和(自身を含む): 152241120

約数和(自身を除く): 107165280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1381, 1632, 1920, 2040, 2176, 2720, 2762, 3264, 4080, 4143, 5440, 5524, 6528, 6905, 8160, 8286, 10880, 11048, 13810, 16320, 16572, 20715, 22096, 23477, 27620, 32640, 33144, 41430, 44192, 46954, 55240, 66288, 70431, 82860, 88384, 93908, 110480, 117385, 132576, 140862, 165720, 176768, 187816, 220960, 234770, 265152, 281724, 331440, 352155, 375632, 441920, 469540, 530304, 563448, 662880, 704310, 751264, 883840, 939080, 1126896, 1325760, 1408620, 1502528, 1878160, 2253792, 2651520, 2817240, 3005056, 3756320, 4507584, 5634480, 7512640, 9015168, 11268960, 15025280, 22537920, 45075840]

約数ペア:

[(1, 45075840), (2, 22537920), (3, 15025280), (4, 11268960), (5, 9015168), (6, 7512640), (8, 5634480), (10, 4507584), (12, 3756320), (15, 3005056), (16, 2817240), (17, 2651520), (20, 2253792), (24, 1878160), (30, 1502528), (32, 1408620), (34, 1325760), (40, 1126896), (48, 939080), (51, 883840), (60, 751264), (64, 704310), (68, 662880), (80, 563448), (85, 530304), (96, 469540), (102, 441920), (120, 375632), (128, 352155), (136, 331440), (160, 281724), (170, 265152), (192, 234770), (204, 220960), (240, 187816), (255, 176768), (272, 165720), (320, 140862), (340, 132576), (384, 117385), (408, 110480), (480, 93908), (510, 88384), (544, 82860), (640, 70431), (680, 66288), (816, 55240), (960, 46954), (1020, 44192), (1088, 41430), (1360, 33144), (1381, 32640), (1632, 27620), (1920, 23477), (2040, 22096), (2176, 20715), (2720, 16572), (2762, 16320), (3264, 13810), (4080, 11048), (4143, 10880), (5440, 8286), (5524, 8160), (6528, 6905)]