55846320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 187726080

約数和(自身を除く): 131879760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 331, 370, 380, 444, 456, 555, 570, 592, 662, 703, 740, 760, 888, 912, 993, 1110, 1140, 1324, 1406, 1480, 1520, 1655, 1776, 1986, 2109, 2220, 2280, 2648, 2812, 2960, 3310, 3515, 3972, 4218, 4440, 4560, 4965, 5296, 5624, 6289, 6620, 7030, 7944, 8436, 8880, 9930, 10545, 11248, 12247, 12578, 13240, 14060, 15888, 16872, 18867, 19860, 21090, 24494, 25156, 26480, 28120, 31445, 33744, 36741, 37734, 39720, 42180, 48988, 50312, 56240, 61235, 62890, 73482, 75468, 79440, 84360, 94335, 97976, 100624, 122470, 125780, 146964, 150936, 168720, 183705, 188670, 195952, 232693, 244940, 251560, 293928, 301872, 367410, 377340, 465386, 489880, 503120, 587856, 698079, 734820, 754680, 930772, 979760, 1163465, 1396158, 1469640, 1509360, 1861544, 2326930, 2792316, 2939280, 3490395, 3723088, 4653860, 5584632, 6980790, 9307720, 11169264, 13961580, 18615440, 27923160, 55846320]

約数ペア:

[(1, 55846320), (2, 27923160), (3, 18615440), (4, 13961580), (5, 11169264), (6, 9307720), (8, 6980790), (10, 5584632), (12, 4653860), (15, 3723088), (16, 3490395), (19, 2939280), (20, 2792316), (24, 2326930), (30, 1861544), (37, 1509360), (38, 1469640), (40, 1396158), (48, 1163465), (57, 979760), (60, 930772), (74, 754680), (76, 734820), (80, 698079), (95, 587856), (111, 503120), (114, 489880), (120, 465386), (148, 377340), (152, 367410), (185, 301872), (190, 293928), (222, 251560), (228, 244940), (240, 232693), (285, 195952), (296, 188670), (304, 183705), (331, 168720), (370, 150936), (380, 146964), (444, 125780), (456, 122470), (555, 100624), (570, 97976), (592, 94335), (662, 84360), (703, 79440), (740, 75468), (760, 73482), (888, 62890), (912, 61235), (993, 56240), (1110, 50312), (1140, 48988), (1324, 42180), (1406, 39720), (1480, 37734), (1520, 36741), (1655, 33744), (1776, 31445), (1986, 28120), (2109, 26480), (2220, 25156), (2280, 24494), (2648, 21090), (2812, 19860), (2960, 18867), (3310, 16872), (3515, 15888), (3972, 14060), (4218, 13240), (4440, 12578), (4560, 12247), (4965, 11248), (5296, 10545), (5624, 9930), (6289, 8880), (6620, 8436), (7030, 7944)]