15379560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 60652800

約数和(自身を除く): 45273240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 359, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 718, 765, 840, 952, 1020, 1071, 1077, 1190, 1224, 1260, 1428, 1436, 1530, 1785, 1795, 2040, 2142, 2154, 2380, 2513, 2520, 2856, 2872, 3060, 3231, 3570, 3590, 4284, 4308, 4760, 5026, 5355, 5385, 6103, 6120, 6462, 7140, 7180, 7539, 8568, 8616, 10052, 10710, 10770, 12206, 12565, 12924, 14280, 14360, 15078, 16155, 18309, 20104, 21420, 21540, 22617, 24412, 25130, 25848, 30156, 30515, 32310, 36618, 37695, 42721, 42840, 43080, 45234, 48824, 50260, 54927, 60312, 61030, 64620, 73236, 75390, 85442, 90468, 91545, 100520, 109854, 113085, 122060, 128163, 129240, 146472, 150780, 170884, 180936, 183090, 213605, 219708, 226170, 244120, 256326, 274635, 301560, 341768, 366180, 384489, 427210, 439416, 452340, 512652, 549270, 640815, 732360, 768978, 854420, 904680, 1025304, 1098540, 1281630, 1537956, 1708840, 1922445, 2197080, 2563260, 3075912, 3844890, 5126520, 7689780, 15379560]

約数ペア:

[(1, 15379560), (2, 7689780), (3, 5126520), (4, 3844890), (5, 3075912), (6, 2563260), (7, 2197080), (8, 1922445), (9, 1708840), (10, 1537956), (12, 1281630), (14, 1098540), (15, 1025304), (17, 904680), (18, 854420), (20, 768978), (21, 732360), (24, 640815), (28, 549270), (30, 512652), (34, 452340), (35, 439416), (36, 427210), (40, 384489), (42, 366180), (45, 341768), (51, 301560), (56, 274635), (60, 256326), (63, 244120), (68, 226170), (70, 219708), (72, 213605), (84, 183090), (85, 180936), (90, 170884), (102, 150780), (105, 146472), (119, 129240), (120, 128163), (126, 122060), (136, 113085), (140, 109854), (153, 100520), (168, 91545), (170, 90468), (180, 85442), (204, 75390), (210, 73236), (238, 64620), (252, 61030), (255, 60312), (280, 54927), (306, 50260), (315, 48824), (340, 45234), (357, 43080), (359, 42840), (360, 42721), (408, 37695), (420, 36618), (476, 32310), (504, 30515), (510, 30156), (595, 25848), (612, 25130), (630, 24412), (680, 22617), (714, 21540), (718, 21420), (765, 20104), (840, 18309), (952, 16155), (1020, 15078), (1071, 14360), (1077, 14280), (1190, 12924), (1224, 12565), (1260, 12206), (1428, 10770), (1436, 10710), (1530, 10052), (1785, 8616), (1795, 8568), (2040, 7539), (2142, 7180), (2154, 7140), (2380, 6462), (2513, 6120), (2520, 6103), (2856, 5385), (2872, 5355), (3060, 5026), (3231, 4760), (3570, 4308), (3590, 4284)]