30253320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4459

約数の個数: 96

約数和(自身を含む): 103521600

約数和(自身を除く): 73268280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 4423, 6840, 8846, 13269, 17692, 22115, 26538, 35384, 39807, 44230, 53076, 66345, 79614, 84037, 88460, 106152, 132690, 159228, 168074, 176920, 199035, 252111, 265380, 318456, 336148, 398070, 420185, 504222, 530760, 672296, 756333, 796140, 840370, 1008444, 1260555, 1512666, 1592280, 1680740, 2016888, 2521110, 3025332, 3361480, 3781665, 5042220, 6050664, 7563330, 10084440, 15126660, 30253320]

約数ペア:

[(1, 30253320), (2, 15126660), (3, 10084440), (4, 7563330), (5, 6050664), (6, 5042220), (8, 3781665), (9, 3361480), (10, 3025332), (12, 2521110), (15, 2016888), (18, 1680740), (19, 1592280), (20, 1512666), (24, 1260555), (30, 1008444), (36, 840370), (38, 796140), (40, 756333), (45, 672296), (57, 530760), (60, 504222), (72, 420185), (76, 398070), (90, 336148), (95, 318456), (114, 265380), (120, 252111), (152, 199035), (171, 176920), (180, 168074), (190, 159228), (228, 132690), (285, 106152), (342, 88460), (360, 84037), (380, 79614), (456, 66345), (570, 53076), (684, 44230), (760, 39807), (855, 35384), (1140, 26538), (1368, 22115), (1710, 17692), (2280, 13269), (3420, 8846), (4423, 6840)]