9037920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 29998080

約数和(自身を除く): 20960160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 991, 1140, 1520, 1824, 1982, 2280, 2973, 3040, 3964, 4560, 4955, 5946, 7928, 9120, 9910, 11892, 14865, 15856, 18829, 19820, 23784, 29730, 31712, 37658, 39640, 47568, 56487, 59460, 75316, 79280, 94145, 95136, 112974, 118920, 150632, 158560, 188290, 225948, 237840, 282435, 301264, 376580, 451896, 475680, 564870, 602528, 753160, 903792, 1129740, 1506320, 1807584, 2259480, 3012640, 4518960, 9037920]

約数ペア:

[(1, 9037920), (2, 4518960), (3, 3012640), (4, 2259480), (5, 1807584), (6, 1506320), (8, 1129740), (10, 903792), (12, 753160), (15, 602528), (16, 564870), (19, 475680), (20, 451896), (24, 376580), (30, 301264), (32, 282435), (38, 237840), (40, 225948), (48, 188290), (57, 158560), (60, 150632), (76, 118920), (80, 112974), (95, 95136), (96, 94145), (114, 79280), (120, 75316), (152, 59460), (160, 56487), (190, 47568), (228, 39640), (240, 37658), (285, 31712), (304, 29730), (380, 23784), (456, 19820), (480, 18829), (570, 15856), (608, 14865), (760, 11892), (912, 9910), (991, 9120), (1140, 7928), (1520, 5946), (1824, 4955), (1982, 4560), (2280, 3964), (2973, 3040)]