60381720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 236160000

約数和(自身を除く): 175778280

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, 163, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 326, 343, 360, 378, 392, 420, 441, 489, 490, 504, 540, 588, 630, 652, 686, 735, 756, 815, 840, 882, 945, 978, 980, 1029, 1080, 1141, 1176, 1260, 1304, 1323, 1372, 1467, 1470, 1512, 1630, 1715, 1764, 1890, 1956, 1960, 2058, 2205, 2282, 2445, 2520, 2646, 2744, 2934, 2940, 3087, 3260, 3423, 3430, 3528, 3780, 3912, 4116, 4401, 4410, 4564, 4890, 5145, 5292, 5705, 5868, 5880, 6174, 6520, 6615, 6846, 6860, 7335, 7560, 7987, 8232, 8802, 8820, 9128, 9261, 9780, 10269, 10290, 10584, 11410, 11736, 12348, 13230, 13692, 13720, 14670, 15435, 15974, 17115, 17604, 17640, 18522, 19560, 20538, 20580, 22005, 22820, 23961, 24696, 26460, 27384, 29340, 30807, 30870, 31948, 34230, 35208, 37044, 39935, 41076, 41160, 44010, 45640, 46305, 47922, 51345, 52920, 55909, 58680, 61614, 61740, 63896, 68460, 71883, 74088, 79870, 82152, 88020, 92610, 95844, 102690, 111818, 119805, 123228, 123480, 136920, 143766, 154035, 159740, 167727, 176040, 185220, 191688, 205380, 215649, 223636, 239610, 246456, 279545, 287532, 308070, 319480, 335454, 359415, 370440, 410760, 431298, 447272, 479220, 503181, 559090, 575064, 616140, 670908, 718830, 838635, 862596, 958440, 1006362, 1078245, 1118180, 1232280, 1341816, 1437660, 1509543, 1677270, 1725192, 2012724, 2156490, 2236360, 2515905, 2875320, 3019086, 3354540, 4025448, 4312980, 5031810, 6038172, 6709080, 7547715, 8625960, 10063620, 12076344, 15095430, 20127240, 30190860, 60381720]

約数ペア:

[(1, 60381720), (2, 30190860), (3, 20127240), (4, 15095430), (5, 12076344), (6, 10063620), (7, 8625960), (8, 7547715), (9, 6709080), (10, 6038172), (12, 5031810), (14, 4312980), (15, 4025448), (18, 3354540), (20, 3019086), (21, 2875320), (24, 2515905), (27, 2236360), (28, 2156490), (30, 2012724), (35, 1725192), (36, 1677270), (40, 1509543), (42, 1437660), (45, 1341816), (49, 1232280), (54, 1118180), (56, 1078245), (60, 1006362), (63, 958440), (70, 862596), (72, 838635), (84, 718830), (90, 670908), (98, 616140), (105, 575064), (108, 559090), (120, 503181), (126, 479220), (135, 447272), (140, 431298), (147, 410760), (163, 370440), (168, 359415), (180, 335454), (189, 319480), (196, 308070), (210, 287532), (216, 279545), (245, 246456), (252, 239610), (270, 223636), (280, 215649), (294, 205380), (315, 191688), (326, 185220), (343, 176040), (360, 167727), (378, 159740), (392, 154035), (420, 143766), (441, 136920), (489, 123480), (490, 123228), (504, 119805), (540, 111818), (588, 102690), (630, 95844), (652, 92610), (686, 88020), (735, 82152), (756, 79870), (815, 74088), (840, 71883), (882, 68460), (945, 63896), (978, 61740), (980, 61614), (1029, 58680), (1080, 55909), (1141, 52920), (1176, 51345), (1260, 47922), (1304, 46305), (1323, 45640), (1372, 44010), (1467, 41160), (1470, 41076), (1512, 39935), (1630, 37044), (1715, 35208), (1764, 34230), (1890, 31948), (1956, 30870), (1960, 30807), (2058, 29340), (2205, 27384), (2282, 26460), (2445, 24696), (2520, 23961), (2646, 22820), (2744, 22005), (2934, 20580), (2940, 20538), (3087, 19560), (3260, 18522), (3423, 17640), (3430, 17604), (3528, 17115), (3780, 15974), (3912, 15435), (4116, 14670), (4401, 13720), (4410, 13692), (4564, 13230), (4890, 12348), (5145, 11736), (5292, 11410), (5705, 10584), (5868, 10290), (5880, 10269), (6174, 9780), (6520, 9261), (6615, 9128), (6846, 8820), (6860, 8802), (7335, 8232), (7560, 7987)]