76648680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 160

約数和(自身を含む): 264365640

約数和(自身を除く): 187716960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 577, 615, 648, 738, 810, 820, 984, 1080, 1107, 1154, 1230, 1476, 1620, 1640, 1731, 1845, 2214, 2308, 2460, 2885, 2952, 3240, 3321, 3462, 3690, 4428, 4616, 4920, 5193, 5535, 5770, 6642, 6924, 7380, 8655, 8856, 10386, 11070, 11540, 13284, 13848, 14760, 15579, 16605, 17310, 20772, 22140, 23080, 23657, 25965, 26568, 31158, 33210, 34620, 41544, 44280, 46737, 47314, 51930, 62316, 66420, 69240, 70971, 77895, 93474, 94628, 103860, 118285, 124632, 132840, 141942, 155790, 186948, 189256, 207720, 212913, 233685, 236570, 283884, 311580, 354855, 373896, 425826, 467370, 473140, 567768, 623160, 638739, 709710, 851652, 934740, 946280, 1064565, 1277478, 1419420, 1703304, 1869480, 1916217, 2129130, 2554956, 2838840, 3193695, 3832434, 4258260, 5109912, 6387390, 7664868, 8516520, 9581085, 12774780, 15329736, 19162170, 25549560, 38324340, 76648680]

約数ペア:

[(1, 76648680), (2, 38324340), (3, 25549560), (4, 19162170), (5, 15329736), (6, 12774780), (8, 9581085), (9, 8516520), (10, 7664868), (12, 6387390), (15, 5109912), (18, 4258260), (20, 3832434), (24, 3193695), (27, 2838840), (30, 2554956), (36, 2129130), (40, 1916217), (41, 1869480), (45, 1703304), (54, 1419420), (60, 1277478), (72, 1064565), (81, 946280), (82, 934740), (90, 851652), (108, 709710), (120, 638739), (123, 623160), (135, 567768), (162, 473140), (164, 467370), (180, 425826), (205, 373896), (216, 354855), (246, 311580), (270, 283884), (324, 236570), (328, 233685), (360, 212913), (369, 207720), (405, 189256), (410, 186948), (492, 155790), (540, 141942), (577, 132840), (615, 124632), (648, 118285), (738, 103860), (810, 94628), (820, 93474), (984, 77895), (1080, 70971), (1107, 69240), (1154, 66420), (1230, 62316), (1476, 51930), (1620, 47314), (1640, 46737), (1731, 44280), (1845, 41544), (2214, 34620), (2308, 33210), (2460, 31158), (2885, 26568), (2952, 25965), (3240, 23657), (3321, 23080), (3462, 22140), (3690, 20772), (4428, 17310), (4616, 16605), (4920, 15579), (5193, 14760), (5535, 13848), (5770, 13284), (6642, 11540), (6924, 11070), (7380, 10386), (8655, 8856)]