53839440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 194059008

約数和(自身を除く): 140219568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 43, 45, 47, 48, 60, 72, 74, 80, 86, 90, 94, 111, 120, 129, 141, 144, 148, 172, 180, 185, 188, 215, 222, 235, 240, 258, 282, 296, 333, 344, 360, 370, 376, 387, 423, 430, 444, 470, 516, 555, 564, 592, 645, 666, 688, 705, 720, 740, 752, 774, 846, 860, 888, 940, 1032, 1110, 1128, 1290, 1332, 1410, 1480, 1548, 1591, 1665, 1692, 1720, 1739, 1776, 1880, 1935, 2021, 2064, 2115, 2220, 2256, 2580, 2664, 2820, 2960, 3096, 3182, 3330, 3384, 3440, 3478, 3760, 3870, 4042, 4230, 4440, 4773, 5160, 5217, 5328, 5640, 6063, 6192, 6364, 6660, 6768, 6956, 7740, 7955, 8084, 8460, 8695, 8880, 9546, 10105, 10320, 10434, 11280, 12126, 12728, 13320, 13912, 14319, 15480, 15651, 15910, 16168, 16920, 17390, 18189, 19092, 20210, 20868, 23865, 24252, 25456, 26085, 26640, 27824, 28638, 30315, 30960, 31302, 31820, 32336, 33840, 34780, 36378, 38184, 40420, 41736, 47730, 48504, 52170, 57276, 60630, 62604, 63640, 69560, 71595, 72756, 74777, 76368, 78255, 80840, 83472, 90945, 95460, 97008, 104340, 114552, 121260, 125208, 127280, 139120, 143190, 145512, 149554, 156510, 161680, 181890, 190920, 208680, 224331, 229104, 242520, 250416, 286380, 291024, 299108, 313020, 363780, 373885, 381840, 417360, 448662, 485040, 572760, 598216, 626040, 672993, 727560, 747770, 897324, 1121655, 1145520, 1196432, 1252080, 1345986, 1455120, 1495540, 1794648, 2243310, 2691972, 2991080, 3364965, 3589296, 4486620, 5383944, 5982160, 6729930, 8973240, 10767888, 13459860, 17946480, 26919720, 53839440]

約数ペア:

[(1, 53839440), (2, 26919720), (3, 17946480), (4, 13459860), (5, 10767888), (6, 8973240), (8, 6729930), (9, 5982160), (10, 5383944), (12, 4486620), (15, 3589296), (16, 3364965), (18, 2991080), (20, 2691972), (24, 2243310), (30, 1794648), (36, 1495540), (37, 1455120), (40, 1345986), (43, 1252080), (45, 1196432), (47, 1145520), (48, 1121655), (60, 897324), (72, 747770), (74, 727560), (80, 672993), (86, 626040), (90, 598216), (94, 572760), (111, 485040), (120, 448662), (129, 417360), (141, 381840), (144, 373885), (148, 363780), (172, 313020), (180, 299108), (185, 291024), (188, 286380), (215, 250416), (222, 242520), (235, 229104), (240, 224331), (258, 208680), (282, 190920), (296, 181890), (333, 161680), (344, 156510), (360, 149554), (370, 145512), (376, 143190), (387, 139120), (423, 127280), (430, 125208), (444, 121260), (470, 114552), (516, 104340), (555, 97008), (564, 95460), (592, 90945), (645, 83472), (666, 80840), (688, 78255), (705, 76368), (720, 74777), (740, 72756), (752, 71595), (774, 69560), (846, 63640), (860, 62604), (888, 60630), (940, 57276), (1032, 52170), (1110, 48504), (1128, 47730), (1290, 41736), (1332, 40420), (1410, 38184), (1480, 36378), (1548, 34780), (1591, 33840), (1665, 32336), (1692, 31820), (1720, 31302), (1739, 30960), (1776, 30315), (1880, 28638), (1935, 27824), (2021, 26640), (2064, 26085), (2115, 25456), (2220, 24252), (2256, 23865), (2580, 20868), (2664, 20210), (2820, 19092), (2960, 18189), (3096, 17390), (3182, 16920), (3330, 16168), (3384, 15910), (3440, 15651), (3478, 15480), (3760, 14319), (3870, 13912), (4042, 13320), (4230, 12728), (4440, 12126), (4773, 11280), (5160, 10434), (5217, 10320), (5328, 10105), (5640, 9546), (6063, 8880), (6192, 8695), (6364, 8460), (6660, 8084), (6768, 7955), (6956, 7740)]