54320480

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 138801600

約数和(自身を除く): 84481120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 80, 92, 115, 116, 145, 160, 184, 230, 232, 290, 368, 460, 464, 509, 580, 667, 736, 920, 928, 1018, 1160, 1334, 1840, 2036, 2320, 2545, 2668, 3335, 3680, 4072, 4640, 5090, 5336, 6670, 8144, 10180, 10672, 11707, 13340, 14761, 16288, 20360, 21344, 23414, 26680, 29522, 40720, 46828, 53360, 58535, 59044, 73805, 81440, 93656, 106720, 117070, 118088, 147610, 187312, 234140, 236176, 295220, 339503, 374624, 468280, 472352, 590440, 679006, 936560, 1180880, 1358012, 1697515, 1873120, 2361760, 2716024, 3395030, 5432048, 6790060, 10864096, 13580120, 27160240, 54320480]

約数ペア:

[(1, 54320480), (2, 27160240), (4, 13580120), (5, 10864096), (8, 6790060), (10, 5432048), (16, 3395030), (20, 2716024), (23, 2361760), (29, 1873120), (32, 1697515), (40, 1358012), (46, 1180880), (58, 936560), (80, 679006), (92, 590440), (115, 472352), (116, 468280), (145, 374624), (160, 339503), (184, 295220), (230, 236176), (232, 234140), (290, 187312), (368, 147610), (460, 118088), (464, 117070), (509, 106720), (580, 93656), (667, 81440), (736, 73805), (920, 59044), (928, 58535), (1018, 53360), (1160, 46828), (1334, 40720), (1840, 29522), (2036, 26680), (2320, 23414), (2545, 21344), (2668, 20360), (3335, 16288), (3680, 14761), (4072, 13340), (4640, 11707), (5090, 10672), (5336, 10180), (6670, 8144)]