302428080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 240

約数和(自身を含む): 1078930944

約数和(自身を除く): 776502864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 243, 270, 282, 324, 331, 360, 376, 405, 423, 432, 470, 486, 540, 564, 648, 662, 705, 720, 752, 810, 846, 940, 972, 993, 1080, 1128, 1215, 1269, 1296, 1324, 1410, 1620, 1655, 1692, 1880, 1944, 1986, 2115, 2160, 2256, 2430, 2538, 2648, 2820, 2979, 3240, 3310, 3384, 3760, 3807, 3888, 3972, 4230, 4860, 4965, 5076, 5296, 5640, 5958, 6345, 6480, 6620, 6768, 7614, 7944, 8460, 8937, 9720, 9930, 10152, 11280, 11421, 11916, 12690, 13240, 14895, 15228, 15557, 15888, 16920, 17874, 19035, 19440, 19860, 20304, 22842, 23832, 25380, 26480, 26811, 29790, 30456, 31114, 33840, 35748, 38070, 39720, 44685, 45684, 46671, 47664, 50760, 53622, 57105, 59580, 60912, 62228, 71496, 76140, 77785, 79440, 80433, 89370, 91368, 93342, 101520, 107244, 114210, 119160, 124456, 134055, 140013, 142992, 152280, 155570, 160866, 178740, 182736, 186684, 214488, 228420, 233355, 238320, 248912, 268110, 280026, 304560, 311140, 321732, 357480, 373368, 402165, 420039, 428976, 456840, 466710, 536220, 560052, 622280, 643464, 700065, 714960, 746736, 804330, 840078, 913680, 933420, 1072440, 1120104, 1244560, 1260117, 1286928, 1400130, 1608660, 1680156, 1866840, 2100195, 2144880, 2240208, 2520234, 2800260, 3217320, 3360312, 3733680, 3780351, 4200390, 5040468, 5600520, 6300585, 6434640, 6720624, 7560702, 8400780, 10080936, 11201040, 12601170, 15121404, 16801560, 18901755, 20161872, 25202340, 30242808, 33603120, 37803510, 50404680, 60485616, 75607020, 100809360, 151214040, 302428080]

約数ペア:

[(1, 302428080), (2, 151214040), (3, 100809360), (4, 75607020), (5, 60485616), (6, 50404680), (8, 37803510), (9, 33603120), (10, 30242808), (12, 25202340), (15, 20161872), (16, 18901755), (18, 16801560), (20, 15121404), (24, 12601170), (27, 11201040), (30, 10080936), (36, 8400780), (40, 7560702), (45, 6720624), (47, 6434640), (48, 6300585), (54, 5600520), (60, 5040468), (72, 4200390), (80, 3780351), (81, 3733680), (90, 3360312), (94, 3217320), (108, 2800260), (120, 2520234), (135, 2240208), (141, 2144880), (144, 2100195), (162, 1866840), (180, 1680156), (188, 1608660), (216, 1400130), (235, 1286928), (240, 1260117), (243, 1244560), (270, 1120104), (282, 1072440), (324, 933420), (331, 913680), (360, 840078), (376, 804330), (405, 746736), (423, 714960), (432, 700065), (470, 643464), (486, 622280), (540, 560052), (564, 536220), (648, 466710), (662, 456840), (705, 428976), (720, 420039), (752, 402165), (810, 373368), (846, 357480), (940, 321732), (972, 311140), (993, 304560), (1080, 280026), (1128, 268110), (1215, 248912), (1269, 238320), (1296, 233355), (1324, 228420), (1410, 214488), (1620, 186684), (1655, 182736), (1692, 178740), (1880, 160866), (1944, 155570), (1986, 152280), (2115, 142992), (2160, 140013), (2256, 134055), (2430, 124456), (2538, 119160), (2648, 114210), (2820, 107244), (2979, 101520), (3240, 93342), (3310, 91368), (3384, 89370), (3760, 80433), (3807, 79440), (3888, 77785), (3972, 76140), (4230, 71496), (4860, 62228), (4965, 60912), (5076, 59580), (5296, 57105), (5640, 53622), (5958, 50760), (6345, 47664), (6480, 46671), (6620, 45684), (6768, 44685), (7614, 39720), (7944, 38070), (8460, 35748), (8937, 33840), (9720, 31114), (9930, 30456), (10152, 29790), (11280, 26811), (11421, 26480), (11916, 25380), (12690, 23832), (13240, 22842), (14895, 20304), (15228, 19860), (15557, 19440), (15888, 19035), (16920, 17874)]