54560520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{1031}}^1$

素因数の和:1065

約数の個数: 192

約数和(自身を含む): 211766400

約数和(自身を除く): 157205880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1031, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2062, 2205, 2520, 2646, 2940, 3093, 3528, 3780, 4124, 4410, 5155, 5292, 5880, 6186, 6615, 7217, 7560, 8248, 8820, 9279, 10310, 10584, 12372, 13230, 14434, 15465, 17640, 18558, 20620, 21651, 24744, 26460, 27837, 28868, 30930, 36085, 37116, 41240, 43302, 46395, 50519, 52920, 55674, 57736, 61860, 64953, 72170, 74232, 86604, 92790, 101038, 108255, 111348, 123720, 129906, 139185, 144340, 151557, 173208, 185580, 194859, 202076, 216510, 222696, 252595, 259812, 278370, 288680, 303114, 324765, 371160, 389718, 404152, 433020, 454671, 505190, 519624, 556740, 606228, 649530, 757785, 779436, 866040, 909342, 974295, 1010380, 1113480, 1212456, 1299060, 1364013, 1515570, 1558872, 1818684, 1948590, 2020760, 2273355, 2598120, 2728026, 3031140, 3637368, 3897180, 4546710, 5456052, 6062280, 6820065, 7794360, 9093420, 10912104, 13640130, 18186840, 27280260, 54560520]

約数ペア:

[(1, 54560520), (2, 27280260), (3, 18186840), (4, 13640130), (5, 10912104), (6, 9093420), (7, 7794360), (8, 6820065), (9, 6062280), (10, 5456052), (12, 4546710), (14, 3897180), (15, 3637368), (18, 3031140), (20, 2728026), (21, 2598120), (24, 2273355), (27, 2020760), (28, 1948590), (30, 1818684), (35, 1558872), (36, 1515570), (40, 1364013), (42, 1299060), (45, 1212456), (49, 1113480), (54, 1010380), (56, 974295), (60, 909342), (63, 866040), (70, 779436), (72, 757785), (84, 649530), (90, 606228), (98, 556740), (105, 519624), (108, 505190), (120, 454671), (126, 433020), (135, 404152), (140, 389718), (147, 371160), (168, 324765), (180, 303114), (189, 288680), (196, 278370), (210, 259812), (216, 252595), (245, 222696), (252, 216510), (270, 202076), (280, 194859), (294, 185580), (315, 173208), (360, 151557), (378, 144340), (392, 139185), (420, 129906), (441, 123720), (490, 111348), (504, 108255), (540, 101038), (588, 92790), (630, 86604), (735, 74232), (756, 72170), (840, 64953), (882, 61860), (945, 57736), (980, 55674), (1031, 52920), (1080, 50519), (1176, 46395), (1260, 43302), (1323, 41240), (1470, 37116), (1512, 36085), (1764, 30930), (1890, 28868), (1960, 27837), (2062, 26460), (2205, 24744), (2520, 21651), (2646, 20620), (2940, 18558), (3093, 17640), (3528, 15465), (3780, 14434), (4124, 13230), (4410, 12372), (5155, 10584), (5292, 10310), (5880, 9279), (6186, 8820), (6615, 8248), (7217, 7560)]