30514560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:736

約数の個数: 128

約数和(自身を含む): 101640960

約数和(自身を除く): 71126400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 691, 736, 920, 960, 1104, 1380, 1382, 1472, 1840, 1920, 2073, 2208, 2760, 2764, 2944, 3455, 3680, 4146, 4416, 5520, 5528, 6910, 7360, 8292, 8832, 10365, 11040, 11056, 13820, 14720, 15893, 16584, 20730, 22080, 22112, 27640, 31786, 33168, 41460, 44160, 44224, 47679, 55280, 63572, 66336, 79465, 82920, 88448, 95358, 110560, 127144, 132672, 158930, 165840, 190716, 221120, 238395, 254288, 265344, 317860, 331680, 381432, 442240, 476790, 508576, 635720, 663360, 762864, 953580, 1017152, 1271440, 1326720, 1525728, 1907160, 2034304, 2542880, 3051456, 3814320, 5085760, 6102912, 7628640, 10171520, 15257280, 30514560]

約数ペア:

[(1, 30514560), (2, 15257280), (3, 10171520), (4, 7628640), (5, 6102912), (6, 5085760), (8, 3814320), (10, 3051456), (12, 2542880), (15, 2034304), (16, 1907160), (20, 1525728), (23, 1326720), (24, 1271440), (30, 1017152), (32, 953580), (40, 762864), (46, 663360), (48, 635720), (60, 508576), (64, 476790), (69, 442240), (80, 381432), (92, 331680), (96, 317860), (115, 265344), (120, 254288), (128, 238395), (138, 221120), (160, 190716), (184, 165840), (192, 158930), (230, 132672), (240, 127144), (276, 110560), (320, 95358), (345, 88448), (368, 82920), (384, 79465), (460, 66336), (480, 63572), (552, 55280), (640, 47679), (690, 44224), (691, 44160), (736, 41460), (920, 33168), (960, 31786), (1104, 27640), (1380, 22112), (1382, 22080), (1472, 20730), (1840, 16584), (1920, 15893), (2073, 14720), (2208, 13820), (2760, 11056), (2764, 11040), (2944, 10365), (3455, 8832), (3680, 8292), (4146, 7360), (4416, 6910), (5520, 5528)]