45320940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{35969}}^1$

素因数の和:35991

約数の個数: 72

約数和(自身を含む): 157116960

約数和(自身を除く): 111796020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 35969, 71938, 107907, 143876, 179845, 215814, 251783, 323721, 359690, 431628, 503566, 539535, 647442, 719380, 755349, 1007132, 1079070, 1258915, 1294884, 1510698, 1618605, 2158140, 2266047, 2517830, 3021396, 3237210, 3776745, 4532094, 5035660, 6474420, 7553490, 9064188, 11330235, 15106980, 22660470, 45320940]

約数ペア:

[(1, 45320940), (2, 22660470), (3, 15106980), (4, 11330235), (5, 9064188), (6, 7553490), (7, 6474420), (9, 5035660), (10, 4532094), (12, 3776745), (14, 3237210), (15, 3021396), (18, 2517830), (20, 2266047), (21, 2158140), (28, 1618605), (30, 1510698), (35, 1294884), (36, 1258915), (42, 1079070), (45, 1007132), (60, 755349), (63, 719380), (70, 647442), (84, 539535), (90, 503566), (105, 431628), (126, 359690), (140, 323721), (180, 251783), (210, 215814), (252, 179845), (315, 143876), (420, 107907), (630, 71938), (1260, 35969)]