321645835620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{737483}}^1$

素因数の和:739921

約数の個数: 72

約数和(自身を含む): 976063023936

約数和(自身を除く): 654417188316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2423, 4846, 7269, 9692, 12115, 14538, 21807, 24230, 29076, 36345, 43614, 48460, 72690, 87228, 109035, 145380, 218070, 436140, 737483, 1474966, 2212449, 2949932, 3687415, 4424898, 6637347, 7374830, 8849796, 11062245, 13274694, 14749660, 22124490, 26549388, 33186735, 44248980, 66373470, 132746940, 1786921309, 3573842618, 5360763927, 7147685236, 8934606545, 10721527854, 16082291781, 17869213090, 21443055708, 26803819635, 32164583562, 35738426180, 53607639270, 64329167124, 80411458905, 107215278540, 160822917810, 321645835620]

約数ペア:

[(1, 321645835620), (2, 160822917810), (3, 107215278540), (4, 80411458905), (5, 64329167124), (6, 53607639270), (9, 35738426180), (10, 32164583562), (12, 26803819635), (15, 21443055708), (18, 17869213090), (20, 16082291781), (30, 10721527854), (36, 8934606545), (45, 7147685236), (60, 5360763927), (90, 3573842618), (180, 1786921309), (2423, 132746940), (4846, 66373470), (7269, 44248980), (9692, 33186735), (12115, 26549388), (14538, 22124490), (21807, 14749660), (24230, 13274694), (29076, 11062245), (36345, 8849796), (43614, 7374830), (48460, 6637347), (72690, 4424898), (87228, 3687415), (109035, 2949932), (145380, 2212449), (218070, 1474966), (436140, 737483)]