328035780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1567}}^1$

素因数の和:2745

約数の個数: 72

約数和(自身を含む): 996532992

約数和(自身を除く): 668497212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1163, 1567, 2326, 3134, 3489, 4652, 4701, 5815, 6268, 6978, 7835, 9402, 10467, 11630, 13956, 14103, 15670, 17445, 18804, 20934, 23260, 23505, 28206, 31340, 34890, 41868, 47010, 52335, 56412, 69780, 70515, 94020, 104670, 141030, 209340, 282060, 1822421, 3644842, 5467263, 7289684, 9112105, 10934526, 16401789, 18224210, 21869052, 27336315, 32803578, 36448420, 54672630, 65607156, 82008945, 109345260, 164017890, 328035780]

約数ペア:

[(1, 328035780), (2, 164017890), (3, 109345260), (4, 82008945), (5, 65607156), (6, 54672630), (9, 36448420), (10, 32803578), (12, 27336315), (15, 21869052), (18, 18224210), (20, 16401789), (30, 10934526), (36, 9112105), (45, 7289684), (60, 5467263), (90, 3644842), (180, 1822421), (1163, 282060), (1567, 209340), (2326, 141030), (3134, 104670), (3489, 94020), (4652, 70515), (4701, 69780), (5815, 56412), (6268, 52335), (6978, 47010), (7835, 41868), (9402, 34890), (10467, 31340), (11630, 28206), (13956, 23505), (14103, 23260), (15670, 20934), (17445, 18804)]