23415480

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 224

約数和(自身を含む): 87352560

約数和(自身を除く): 63937080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 73, 81, 88, 90, 99, 108, 110, 120, 132, 135, 146, 162, 165, 180, 198, 216, 219, 220, 243, 264, 270, 292, 297, 324, 330, 360, 365, 396, 405, 438, 440, 486, 495, 540, 584, 594, 648, 657, 660, 729, 730, 792, 803, 810, 876, 891, 972, 990, 1080, 1095, 1188, 1215, 1314, 1320, 1458, 1460, 1485, 1606, 1620, 1752, 1782, 1944, 1971, 1980, 2190, 2376, 2409, 2430, 2628, 2673, 2916, 2920, 2970, 3212, 3240, 3285, 3564, 3645, 3942, 3960, 4015, 4380, 4455, 4818, 4860, 5256, 5346, 5832, 5913, 5940, 6424, 6570, 7128, 7227, 7290, 7884, 8019, 8030, 8760, 8910, 9636, 9720, 9855, 10692, 11826, 11880, 12045, 13140, 13365, 14454, 14580, 15768, 16038, 16060, 17739, 17820, 19272, 19710, 21384, 21681, 23652, 24090, 26280, 26730, 28908, 29160, 29565, 32076, 32120, 35478, 35640, 36135, 39420, 40095, 43362, 47304, 48180, 53217, 53460, 57816, 59130, 64152, 65043, 70956, 72270, 78840, 80190, 86724, 88695, 96360, 106434, 106920, 108405, 118260, 130086, 141912, 144540, 160380, 173448, 177390, 195129, 212868, 216810, 236520, 260172, 266085, 289080, 320760, 325215, 354780, 390258, 425736, 433620, 520344, 532170, 585387, 650430, 709560, 780516, 867240, 975645, 1064340, 1170774, 1300860, 1561032, 1951290, 2128680, 2341548, 2601720, 2926935, 3902580, 4683096, 5853870, 7805160, 11707740, 23415480]

約数ペア:

[(1, 23415480), (2, 11707740), (3, 7805160), (4, 5853870), (5, 4683096), (6, 3902580), (8, 2926935), (9, 2601720), (10, 2341548), (11, 2128680), (12, 1951290), (15, 1561032), (18, 1300860), (20, 1170774), (22, 1064340), (24, 975645), (27, 867240), (30, 780516), (33, 709560), (36, 650430), (40, 585387), (44, 532170), (45, 520344), (54, 433620), (55, 425736), (60, 390258), (66, 354780), (72, 325215), (73, 320760), (81, 289080), (88, 266085), (90, 260172), (99, 236520), (108, 216810), (110, 212868), (120, 195129), (132, 177390), (135, 173448), (146, 160380), (162, 144540), (165, 141912), (180, 130086), (198, 118260), (216, 108405), (219, 106920), (220, 106434), (243, 96360), (264, 88695), (270, 86724), (292, 80190), (297, 78840), (324, 72270), (330, 70956), (360, 65043), (365, 64152), (396, 59130), (405, 57816), (438, 53460), (440, 53217), (486, 48180), (495, 47304), (540, 43362), (584, 40095), (594, 39420), (648, 36135), (657, 35640), (660, 35478), (729, 32120), (730, 32076), (792, 29565), (803, 29160), (810, 28908), (876, 26730), (891, 26280), (972, 24090), (990, 23652), (1080, 21681), (1095, 21384), (1188, 19710), (1215, 19272), (1314, 17820), (1320, 17739), (1458, 16060), (1460, 16038), (1485, 15768), (1606, 14580), (1620, 14454), (1752, 13365), (1782, 13140), (1944, 12045), (1971, 11880), (1980, 11826), (2190, 10692), (2376, 9855), (2409, 9720), (2430, 9636), (2628, 8910), (2673, 8760), (2916, 8030), (2920, 8019), (2970, 7884), (3212, 7290), (3240, 7227), (3285, 7128), (3564, 6570), (3645, 6424), (3942, 5940), (3960, 5913), (4015, 5832), (4380, 5346), (4455, 5256), (4818, 4860)]