920864160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12539}}^1$

素因数の和:12580

約数の個数: 192

約数和(自身を含む): 3412886400

約数和(自身を除く): 2492022240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 12539, 14688, 18360, 24480, 25078, 36720, 37617, 50156, 62695, 73440, 75234, 100312, 112851, 125390, 150468, 188085, 200624, 213163, 225702, 250780, 300936, 338553, 376170, 401248, 426326, 451404, 501560, 564255, 601872, 639489, 677106, 752340, 852652, 902808, 1003120, 1065815, 1128510, 1203744, 1278978, 1354212, 1504680, 1692765, 1705304, 1805616, 1918467, 2006240, 2131630, 2257020, 2557956, 2708424, 3009360, 3197445, 3385530, 3410608, 3611232, 3836934, 4263260, 4514040, 5115912, 5416848, 5755401, 6018720, 6394890, 6771060, 6821216, 7673868, 8526520, 9028080, 9592335, 10231824, 10833696, 11510802, 12789780, 13542120, 15347736, 17053040, 18056160, 19184670, 20463648, 23021604, 25579560, 27084240, 28777005, 30695472, 34106080, 38369340, 46043208, 51159120, 54168480, 57554010, 61390944, 76738680, 92086416, 102318240, 115108020, 153477360, 184172832, 230216040, 306954720, 460432080, 920864160]

約数ペア:

[(1, 920864160), (2, 460432080), (3, 306954720), (4, 230216040), (5, 184172832), (6, 153477360), (8, 115108020), (9, 102318240), (10, 92086416), (12, 76738680), (15, 61390944), (16, 57554010), (17, 54168480), (18, 51159120), (20, 46043208), (24, 38369340), (27, 34106080), (30, 30695472), (32, 28777005), (34, 27084240), (36, 25579560), (40, 23021604), (45, 20463648), (48, 19184670), (51, 18056160), (54, 17053040), (60, 15347736), (68, 13542120), (72, 12789780), (80, 11510802), (85, 10833696), (90, 10231824), (96, 9592335), (102, 9028080), (108, 8526520), (120, 7673868), (135, 6821216), (136, 6771060), (144, 6394890), (153, 6018720), (160, 5755401), (170, 5416848), (180, 5115912), (204, 4514040), (216, 4263260), (240, 3836934), (255, 3611232), (270, 3410608), (272, 3385530), (288, 3197445), (306, 3009360), (340, 2708424), (360, 2557956), (408, 2257020), (432, 2131630), (459, 2006240), (480, 1918467), (510, 1805616), (540, 1705304), (544, 1692765), (612, 1504680), (680, 1354212), (720, 1278978), (765, 1203744), (816, 1128510), (864, 1065815), (918, 1003120), (1020, 902808), (1080, 852652), (1224, 752340), (1360, 677106), (1440, 639489), (1530, 601872), (1632, 564255), (1836, 501560), (2040, 451404), (2160, 426326), (2295, 401248), (2448, 376170), (2720, 338553), (3060, 300936), (3672, 250780), (4080, 225702), (4320, 213163), (4590, 200624), (4896, 188085), (6120, 150468), (7344, 125390), (8160, 112851), (9180, 100312), (12240, 75234), (12539, 73440), (14688, 62695), (18360, 50156), (24480, 37617), (25078, 36720)]