9880920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1307}}^1$

素因数の和:1334

約数の個数: 128

約数和(自身を含む): 37670400

約数和(自身を除く): 27789480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1307, 1512, 1890, 2520, 2614, 3780, 3921, 5228, 6535, 7560, 7842, 9149, 10456, 11763, 13070, 15684, 18298, 19605, 23526, 26140, 27447, 31368, 35289, 36596, 39210, 45745, 47052, 52280, 54894, 58815, 70578, 73192, 78420, 82341, 91490, 94104, 109788, 117630, 137235, 141156, 156840, 164682, 176445, 182980, 219576, 235260, 247023, 274470, 282312, 329364, 352890, 365960, 411705, 470520, 494046, 548940, 658728, 705780, 823410, 988092, 1097880, 1235115, 1411560, 1646820, 1976184, 2470230, 3293640, 4940460, 9880920]

約数ペア:

[(1, 9880920), (2, 4940460), (3, 3293640), (4, 2470230), (5, 1976184), (6, 1646820), (7, 1411560), (8, 1235115), (9, 1097880), (10, 988092), (12, 823410), (14, 705780), (15, 658728), (18, 548940), (20, 494046), (21, 470520), (24, 411705), (27, 365960), (28, 352890), (30, 329364), (35, 282312), (36, 274470), (40, 247023), (42, 235260), (45, 219576), (54, 182980), (56, 176445), (60, 164682), (63, 156840), (70, 141156), (72, 137235), (84, 117630), (90, 109788), (105, 94104), (108, 91490), (120, 82341), (126, 78420), (135, 73192), (140, 70578), (168, 58815), (180, 54894), (189, 52280), (210, 47052), (216, 45745), (252, 39210), (270, 36596), (280, 35289), (315, 31368), (360, 27447), (378, 26140), (420, 23526), (504, 19605), (540, 18298), (630, 15684), (756, 13070), (840, 11763), (945, 10456), (1080, 9149), (1260, 7842), (1307, 7560), (1512, 6535), (1890, 5228), (2520, 3921), (2614, 3780)]