15132180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5147}}^1$

素因数の和:5173

約数の個数: 72

約数和(自身を含む): 49297248

約数和(自身を除く): 34165068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5147, 10294, 15441, 20588, 25735, 30882, 36029, 51470, 61764, 72058, 77205, 102940, 108087, 144116, 154410, 180145, 216174, 252203, 308820, 360290, 432348, 504406, 540435, 720580, 756609, 1008812, 1080870, 1261015, 1513218, 2161740, 2522030, 3026436, 3783045, 5044060, 7566090, 15132180]

約数ペア:

[(1, 15132180), (2, 7566090), (3, 5044060), (4, 3783045), (5, 3026436), (6, 2522030), (7, 2161740), (10, 1513218), (12, 1261015), (14, 1080870), (15, 1008812), (20, 756609), (21, 720580), (28, 540435), (30, 504406), (35, 432348), (42, 360290), (49, 308820), (60, 252203), (70, 216174), (84, 180145), (98, 154410), (105, 144116), (140, 108087), (147, 102940), (196, 77205), (210, 72058), (245, 61764), (294, 51470), (420, 36029), (490, 30882), (588, 25735), (735, 20588), (980, 15441), (1470, 10294), (2940, 5147)]