328303620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12241}}^1$

素因数の和:12405

約数の個数: 72

約数和(自身を含む): 1002619800

約数和(自身を除く): 674316180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8940, 12241, 13410, 24482, 26820, 36723, 48964, 61205, 73446, 110169, 122410, 146892, 183615, 220338, 244820, 367230, 440676, 550845, 734460, 1101690, 1823909, 2203380, 3647818, 5471727, 7295636, 9119545, 10943454, 16415181, 18239090, 21886908, 27358635, 32830362, 36478180, 54717270, 65660724, 82075905, 109434540, 164151810, 328303620]

約数ペア:

[(1, 328303620), (2, 164151810), (3, 109434540), (4, 82075905), (5, 65660724), (6, 54717270), (9, 36478180), (10, 32830362), (12, 27358635), (15, 21886908), (18, 18239090), (20, 16415181), (30, 10943454), (36, 9119545), (45, 7295636), (60, 5471727), (90, 3647818), (149, 2203380), (180, 1823909), (298, 1101690), (447, 734460), (596, 550845), (745, 440676), (894, 367230), (1341, 244820), (1490, 220338), (1788, 183615), (2235, 146892), (2682, 122410), (2980, 110169), (4470, 73446), (5364, 61205), (6705, 48964), (8940, 36723), (12241, 26820), (13410, 24482)]