1455512940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1155169}}^1$

素因数の和:1155191

約数の個数: 72

約数和(自身を含む): 5045782560

約数和(自身を除く): 3590269620

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, 1155169, 2310338, 3465507, 4620676, 5775845, 6931014, 8086183, 10396521, 11551690, 13862028, 16172366, 17327535, 20793042, 23103380, 24258549, 32344732, 34655070, 40430915, 41586084, 48517098, 51982605, 69310140, 72775647, 80861830, 97034196, 103965210, 121292745, 145551294, 161723660, 207930420, 242585490, 291102588, 363878235, 485170980, 727756470, 1455512940]

約数ペア:

[(1, 1455512940), (2, 727756470), (3, 485170980), (4, 363878235), (5, 291102588), (6, 242585490), (7, 207930420), (9, 161723660), (10, 145551294), (12, 121292745), (14, 103965210), (15, 97034196), (18, 80861830), (20, 72775647), (21, 69310140), (28, 51982605), (30, 48517098), (35, 41586084), (36, 40430915), (42, 34655070), (45, 32344732), (60, 24258549), (63, 23103380), (70, 20793042), (84, 17327535), (90, 16172366), (105, 13862028), (126, 11551690), (140, 10396521), (180, 8086183), (210, 6931014), (252, 5775845), (315, 4620676), (420, 3465507), (630, 2310338), (1260, 1155169)]