139435680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15289}}^1$

素因数の和:15326

約数の個数: 96

約数和(自身を含む): 462369600

約数和(自身を除く): 322933920

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, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 15289, 30578, 45867, 61156, 76445, 91734, 122312, 152890, 183468, 229335, 244624, 290491, 305780, 366936, 458670, 489248, 580982, 611560, 733872, 871473, 917340, 1161964, 1223120, 1452455, 1467744, 1742946, 1834680, 2323928, 2446240, 2904910, 3485892, 3669360, 4357365, 4647856, 5809820, 6971784, 7338720, 8714730, 9295712, 11619640, 13943568, 17429460, 23239280, 27887136, 34858920, 46478560, 69717840, 139435680]

約数ペア:

[(1, 139435680), (2, 69717840), (3, 46478560), (4, 34858920), (5, 27887136), (6, 23239280), (8, 17429460), (10, 13943568), (12, 11619640), (15, 9295712), (16, 8714730), (19, 7338720), (20, 6971784), (24, 5809820), (30, 4647856), (32, 4357365), (38, 3669360), (40, 3485892), (48, 2904910), (57, 2446240), (60, 2323928), (76, 1834680), (80, 1742946), (95, 1467744), (96, 1452455), (114, 1223120), (120, 1161964), (152, 917340), (160, 871473), (190, 733872), (228, 611560), (240, 580982), (285, 489248), (304, 458670), (380, 366936), (456, 305780), (480, 290491), (570, 244624), (608, 229335), (760, 183468), (912, 152890), (1140, 122312), (1520, 91734), (1824, 76445), (2280, 61156), (3040, 45867), (4560, 30578), (9120, 15289)]