54798120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1337

約数の個数: 160

約数和(自身を含む): 198502920

約数和(自身を除く): 143704800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1301, 1404, 1560, 1620, 1755, 2106, 2340, 2602, 2808, 3240, 3510, 3903, 4212, 4680, 5204, 5265, 6505, 7020, 7806, 8424, 10408, 10530, 11709, 13010, 14040, 15612, 16913, 19515, 21060, 23418, 26020, 31224, 33826, 35127, 39030, 42120, 46836, 50739, 52040, 58545, 67652, 70254, 78060, 84565, 93672, 101478, 105381, 117090, 135304, 140508, 152217, 156120, 169130, 175635, 202956, 210762, 234180, 253695, 281016, 304434, 338260, 351270, 405912, 421524, 456651, 468360, 507390, 526905, 608868, 676520, 702540, 761085, 843048, 913302, 1014780, 1053810, 1217736, 1369953, 1405080, 1522170, 1826604, 2029560, 2107620, 2283255, 2739906, 3044340, 3653208, 4215240, 4566510, 5479812, 6088680, 6849765, 9133020, 10959624, 13699530, 18266040, 27399060, 54798120]

約数ペア:

[(1, 54798120), (2, 27399060), (3, 18266040), (4, 13699530), (5, 10959624), (6, 9133020), (8, 6849765), (9, 6088680), (10, 5479812), (12, 4566510), (13, 4215240), (15, 3653208), (18, 3044340), (20, 2739906), (24, 2283255), (26, 2107620), (27, 2029560), (30, 1826604), (36, 1522170), (39, 1405080), (40, 1369953), (45, 1217736), (52, 1053810), (54, 1014780), (60, 913302), (65, 843048), (72, 761085), (78, 702540), (81, 676520), (90, 608868), (104, 526905), (108, 507390), (117, 468360), (120, 456651), (130, 421524), (135, 405912), (156, 351270), (162, 338260), (180, 304434), (195, 281016), (216, 253695), (234, 234180), (260, 210762), (270, 202956), (312, 175635), (324, 169130), (351, 156120), (360, 152217), (390, 140508), (405, 135304), (468, 117090), (520, 105381), (540, 101478), (585, 93672), (648, 84565), (702, 78060), (780, 70254), (810, 67652), (936, 58545), (1053, 52040), (1080, 50739), (1170, 46836), (1301, 42120), (1404, 39030), (1560, 35127), (1620, 33826), (1755, 31224), (2106, 26020), (2340, 23418), (2602, 21060), (2808, 19515), (3240, 16913), (3510, 15612), (3903, 14040), (4212, 13010), (4680, 11709), (5204, 10530), (5265, 10408), (6505, 8424), (7020, 7806)]