1032920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 96

約数和(自身を含む): 2954880

約数和(自身を除く): 1921960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 49, 56, 62, 68, 70, 85, 98, 119, 124, 136, 140, 155, 170, 196, 217, 238, 245, 248, 280, 310, 340, 392, 434, 476, 490, 527, 595, 620, 680, 833, 868, 952, 980, 1054, 1085, 1190, 1240, 1519, 1666, 1736, 1960, 2108, 2170, 2380, 2635, 3038, 3332, 3689, 4165, 4216, 4340, 4760, 5270, 6076, 6664, 7378, 7595, 8330, 8680, 10540, 12152, 14756, 15190, 16660, 18445, 21080, 25823, 29512, 30380, 33320, 36890, 51646, 60760, 73780, 103292, 129115, 147560, 206584, 258230, 516460, 1032920]

約数ペア:

[(1, 1032920), (2, 516460), (4, 258230), (5, 206584), (7, 147560), (8, 129115), (10, 103292), (14, 73780), (17, 60760), (20, 51646), (28, 36890), (31, 33320), (34, 30380), (35, 29512), (40, 25823), (49, 21080), (56, 18445), (62, 16660), (68, 15190), (70, 14756), (85, 12152), (98, 10540), (119, 8680), (124, 8330), (136, 7595), (140, 7378), (155, 6664), (170, 6076), (196, 5270), (217, 4760), (238, 4340), (245, 4216), (248, 4165), (280, 3689), (310, 3332), (340, 3038), (392, 2635), (434, 2380), (476, 2170), (490, 2108), (527, 1960), (595, 1736), (620, 1666), (680, 1519), (833, 1240), (868, 1190), (952, 1085), (980, 1054)]