3012520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 8310600

約数和(自身を除く): 5298080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 53, 56, 58, 70, 98, 106, 116, 140, 145, 196, 203, 212, 232, 245, 265, 280, 290, 371, 392, 406, 424, 490, 530, 580, 742, 812, 980, 1015, 1060, 1160, 1421, 1484, 1537, 1624, 1855, 1960, 2030, 2120, 2597, 2842, 2968, 3074, 3710, 4060, 5194, 5684, 6148, 7105, 7420, 7685, 8120, 10388, 10759, 11368, 12296, 12985, 14210, 14840, 15370, 20776, 21518, 25970, 28420, 30740, 43036, 51940, 53795, 56840, 61480, 75313, 86072, 103880, 107590, 150626, 215180, 301252, 376565, 430360, 602504, 753130, 1506260, 3012520]

約数ペア:

[(1, 3012520), (2, 1506260), (4, 753130), (5, 602504), (7, 430360), (8, 376565), (10, 301252), (14, 215180), (20, 150626), (28, 107590), (29, 103880), (35, 86072), (40, 75313), (49, 61480), (53, 56840), (56, 53795), (58, 51940), (70, 43036), (98, 30740), (106, 28420), (116, 25970), (140, 21518), (145, 20776), (196, 15370), (203, 14840), (212, 14210), (232, 12985), (245, 12296), (265, 11368), (280, 10759), (290, 10388), (371, 8120), (392, 7685), (406, 7420), (424, 7105), (490, 6148), (530, 5684), (580, 5194), (742, 4060), (812, 3710), (980, 3074), (1015, 2968), (1060, 2842), (1160, 2597), (1421, 2120), (1484, 2030), (1537, 1960), (1624, 1855)]