418307040

素因数分解:

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

素因数の和:15329

約数の個数: 144

約数和(自身を含む): 1502701200

約数和(自身を除く): 1084394160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 15289, 27360, 30578, 45867, 61156, 76445, 91734, 122312, 137601, 152890, 183468, 229335, 244624, 275202, 290491, 305780, 366936, 458670, 489248, 550404, 580982, 611560, 688005, 733872, 871473, 917340, 1100808, 1161964, 1223120, 1376010, 1452455, 1467744, 1742946, 1834680, 2201616, 2323928, 2446240, 2614419, 2752020, 2904910, 3485892, 3669360, 4357365, 4403232, 4647856, 5228838, 5504040, 5809820, 6971784, 7338720, 8714730, 9295712, 10457676, 11008080, 11619640, 13072095, 13943568, 17429460, 20915352, 22016160, 23239280, 26144190, 27887136, 34858920, 41830704, 46478560, 52288380, 69717840, 83661408, 104576760, 139435680, 209153520, 418307040]

約数ペア:

[(1, 418307040), (2, 209153520), (3, 139435680), (4, 104576760), (5, 83661408), (6, 69717840), (8, 52288380), (9, 46478560), (10, 41830704), (12, 34858920), (15, 27887136), (16, 26144190), (18, 23239280), (19, 22016160), (20, 20915352), (24, 17429460), (30, 13943568), (32, 13072095), (36, 11619640), (38, 11008080), (40, 10457676), (45, 9295712), (48, 8714730), (57, 7338720), (60, 6971784), (72, 5809820), (76, 5504040), (80, 5228838), (90, 4647856), (95, 4403232), (96, 4357365), (114, 3669360), (120, 3485892), (144, 2904910), (152, 2752020), (160, 2614419), (171, 2446240), (180, 2323928), (190, 2201616), (228, 1834680), (240, 1742946), (285, 1467744), (288, 1452455), (304, 1376010), (342, 1223120), (360, 1161964), (380, 1100808), (456, 917340), (480, 871473), (570, 733872), (608, 688005), (684, 611560), (720, 580982), (760, 550404), (855, 489248), (912, 458670), (1140, 366936), (1368, 305780), (1440, 290491), (1520, 275202), (1710, 244624), (1824, 229335), (2280, 183468), (2736, 152890), (3040, 137601), (3420, 122312), (4560, 91734), (5472, 76445), (6840, 61156), (9120, 45867), (13680, 30578), (15289, 27360)]