15564153960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{96289}}^1$

素因数の和:96755

約数の個数: 96

約数和(自身を含む): 50696685000

約数和(自身を除く): 35132531040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 449, 898, 1347, 1796, 2245, 2694, 3592, 4041, 4490, 5388, 6735, 8082, 8980, 10776, 13470, 16164, 17960, 20205, 26940, 32328, 40410, 53880, 80820, 96289, 161640, 192578, 288867, 385156, 481445, 577734, 770312, 866601, 962890, 1155468, 1444335, 1733202, 1925780, 2310936, 2888670, 3466404, 3851560, 4333005, 5777340, 6932808, 8666010, 11554680, 17332020, 34664040, 43233761, 86467522, 129701283, 172935044, 216168805, 259402566, 345870088, 389103849, 432337610, 518805132, 648506415, 778207698, 864675220, 1037610264, 1297012830, 1556415396, 1729350440, 1945519245, 2594025660, 3112830792, 3891038490, 5188051320, 7782076980, 15564153960]

約数ペア:

[(1, 15564153960), (2, 7782076980), (3, 5188051320), (4, 3891038490), (5, 3112830792), (6, 2594025660), (8, 1945519245), (9, 1729350440), (10, 1556415396), (12, 1297012830), (15, 1037610264), (18, 864675220), (20, 778207698), (24, 648506415), (30, 518805132), (36, 432337610), (40, 389103849), (45, 345870088), (60, 259402566), (72, 216168805), (90, 172935044), (120, 129701283), (180, 86467522), (360, 43233761), (449, 34664040), (898, 17332020), (1347, 11554680), (1796, 8666010), (2245, 6932808), (2694, 5777340), (3592, 4333005), (4041, 3851560), (4490, 3466404), (5388, 2888670), (6735, 2310936), (8082, 1925780), (8980, 1733202), (10776, 1444335), (13470, 1155468), (16164, 962890), (17960, 866601), (20205, 770312), (26940, 577734), (32328, 481445), (40410, 385156), (53880, 288867), (80820, 192578), (96289, 161640)]