1520461440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2467}}^1$

素因数の和:2599

約数の個数: 192

約数和(自身を含む): 5301560160

約数和(自身を除く): 3781098720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 288, 320, 321, 360, 384, 428, 480, 535, 576, 640, 642, 720, 856, 960, 963, 1070, 1152, 1284, 1440, 1605, 1712, 1920, 1926, 2140, 2467, 2568, 2880, 3210, 3424, 3852, 4280, 4815, 4934, 5136, 5760, 6420, 6848, 7401, 7704, 8560, 9630, 9868, 10272, 12335, 12840, 13696, 14802, 15408, 17120, 19260, 19736, 20544, 22203, 24670, 25680, 29604, 30816, 34240, 37005, 38520, 39472, 41088, 44406, 49340, 51360, 59208, 61632, 68480, 74010, 77040, 78944, 88812, 98680, 102720, 111015, 118416, 123264, 148020, 154080, 157888, 177624, 197360, 205440, 222030, 236832, 263969, 296040, 308160, 315776, 355248, 394720, 444060, 473664, 527938, 592080, 616320, 710496, 789440, 791907, 888120, 947328, 1055876, 1184160, 1319845, 1420992, 1578880, 1583814, 1776240, 2111752, 2368320, 2375721, 2639690, 2841984, 3167628, 3552480, 3959535, 4223504, 4736640, 4751442, 5279380, 6335256, 7104960, 7919070, 8447008, 9502884, 10558760, 11878605, 12670512, 14209920, 15838140, 16894016, 19005768, 21117520, 23757210, 25341024, 31676280, 33788032, 38011536, 42235040, 47514420, 50682048, 63352560, 76023072, 84470080, 95028840, 101364096, 126705120, 152046144, 168940160, 190057680, 253410240, 304092288, 380115360, 506820480, 760230720, 1520461440]

約数ペア:

[(1, 1520461440), (2, 760230720), (3, 506820480), (4, 380115360), (5, 304092288), (6, 253410240), (8, 190057680), (9, 168940160), (10, 152046144), (12, 126705120), (15, 101364096), (16, 95028840), (18, 84470080), (20, 76023072), (24, 63352560), (30, 50682048), (32, 47514420), (36, 42235040), (40, 38011536), (45, 33788032), (48, 31676280), (60, 25341024), (64, 23757210), (72, 21117520), (80, 19005768), (90, 16894016), (96, 15838140), (107, 14209920), (120, 12670512), (128, 11878605), (144, 10558760), (160, 9502884), (180, 8447008), (192, 7919070), (214, 7104960), (240, 6335256), (288, 5279380), (320, 4751442), (321, 4736640), (360, 4223504), (384, 3959535), (428, 3552480), (480, 3167628), (535, 2841984), (576, 2639690), (640, 2375721), (642, 2368320), (720, 2111752), (856, 1776240), (960, 1583814), (963, 1578880), (1070, 1420992), (1152, 1319845), (1284, 1184160), (1440, 1055876), (1605, 947328), (1712, 888120), (1920, 791907), (1926, 789440), (2140, 710496), (2467, 616320), (2568, 592080), (2880, 527938), (3210, 473664), (3424, 444060), (3852, 394720), (4280, 355248), (4815, 315776), (4934, 308160), (5136, 296040), (5760, 263969), (6420, 236832), (6848, 222030), (7401, 205440), (7704, 197360), (8560, 177624), (9630, 157888), (9868, 154080), (10272, 148020), (12335, 123264), (12840, 118416), (13696, 111015), (14802, 102720), (15408, 98680), (17120, 88812), (19260, 78944), (19736, 77040), (20544, 74010), (22203, 68480), (24670, 61632), (25680, 59208), (29604, 51360), (30816, 49340), (34240, 44406), (37005, 41088), (38520, 39472)]