146152680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1229}}^1$

素因数の和:2234

約数の個数: 64

約数和(自身を含む): 439257600

約数和(自身を除く): 293104920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 991, 1229, 1982, 2458, 2973, 3687, 3964, 4916, 4955, 5946, 6145, 7374, 7928, 9832, 9910, 11892, 12290, 14748, 14865, 18435, 19820, 23784, 24580, 29496, 29730, 36870, 39640, 49160, 59460, 73740, 118920, 147480, 1217939, 2435878, 3653817, 4871756, 6089695, 7307634, 9743512, 12179390, 14615268, 18269085, 24358780, 29230536, 36538170, 48717560, 73076340, 146152680]

約数ペア:

[(1, 146152680), (2, 73076340), (3, 48717560), (4, 36538170), (5, 29230536), (6, 24358780), (8, 18269085), (10, 14615268), (12, 12179390), (15, 9743512), (20, 7307634), (24, 6089695), (30, 4871756), (40, 3653817), (60, 2435878), (120, 1217939), (991, 147480), (1229, 118920), (1982, 73740), (2458, 59460), (2973, 49160), (3687, 39640), (3964, 36870), (4916, 29730), (4955, 29496), (5946, 24580), (6145, 23784), (7374, 19820), (7928, 18435), (9832, 14865), (9910, 14748), (11892, 12290)]