3450720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 13547520

約数和(自身を除く): 10096800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 79, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 158, 160, 168, 182, 195, 208, 210, 224, 237, 240, 260, 273, 280, 312, 316, 336, 364, 390, 395, 416, 420, 455, 474, 480, 520, 546, 553, 560, 624, 632, 672, 728, 780, 790, 840, 910, 948, 1027, 1040, 1092, 1106, 1120, 1185, 1248, 1264, 1365, 1456, 1560, 1580, 1659, 1680, 1820, 1896, 2054, 2080, 2184, 2212, 2370, 2528, 2730, 2765, 2912, 3081, 3120, 3160, 3318, 3360, 3640, 3792, 4108, 4368, 4424, 4740, 5135, 5460, 5530, 6162, 6240, 6320, 6636, 7189, 7280, 7584, 8216, 8295, 8736, 8848, 9480, 10270, 10920, 11060, 12324, 12640, 13272, 14378, 14560, 15405, 16432, 16590, 17696, 18960, 20540, 21567, 21840, 22120, 24648, 26544, 28756, 30810, 32864, 33180, 35945, 37920, 41080, 43134, 43680, 44240, 49296, 53088, 57512, 61620, 66360, 71890, 82160, 86268, 88480, 98592, 107835, 115024, 123240, 132720, 143780, 164320, 172536, 215670, 230048, 246480, 265440, 287560, 345072, 431340, 492960, 575120, 690144, 862680, 1150240, 1725360, 3450720]

約数ペア:

[(1, 3450720), (2, 1725360), (3, 1150240), (4, 862680), (5, 690144), (6, 575120), (7, 492960), (8, 431340), (10, 345072), (12, 287560), (13, 265440), (14, 246480), (15, 230048), (16, 215670), (20, 172536), (21, 164320), (24, 143780), (26, 132720), (28, 123240), (30, 115024), (32, 107835), (35, 98592), (39, 88480), (40, 86268), (42, 82160), (48, 71890), (52, 66360), (56, 61620), (60, 57512), (65, 53088), (70, 49296), (78, 44240), (79, 43680), (80, 43134), (84, 41080), (91, 37920), (96, 35945), (104, 33180), (105, 32864), (112, 30810), (120, 28756), (130, 26544), (140, 24648), (156, 22120), (158, 21840), (160, 21567), (168, 20540), (182, 18960), (195, 17696), (208, 16590), (210, 16432), (224, 15405), (237, 14560), (240, 14378), (260, 13272), (273, 12640), (280, 12324), (312, 11060), (316, 10920), (336, 10270), (364, 9480), (390, 8848), (395, 8736), (416, 8295), (420, 8216), (455, 7584), (474, 7280), (480, 7189), (520, 6636), (546, 6320), (553, 6240), (560, 6162), (624, 5530), (632, 5460), (672, 5135), (728, 4740), (780, 4424), (790, 4368), (840, 4108), (910, 3792), (948, 3640), (1027, 3360), (1040, 3318), (1092, 3160), (1106, 3120), (1120, 3081), (1185, 2912), (1248, 2765), (1264, 2730), (1365, 2528), (1456, 2370), (1560, 2212), (1580, 2184), (1659, 2080), (1680, 2054), (1820, 1896)]