126389520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9239}}^1$

素因数の和:9277

約数の個数: 120

約数和(自身を含む): 446846400

約数和(自身を除く): 320456880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 9239, 13680, 18478, 27717, 36956, 46195, 55434, 73912, 83151, 92390, 110868, 138585, 147824, 166302, 175541, 184780, 221736, 277170, 332604, 351082, 369560, 415755, 443472, 526623, 554340, 665208, 702164, 739120, 831510, 877705, 1053246, 1108680, 1330416, 1404328, 1579869, 1663020, 1755410, 2106492, 2217360, 2633115, 2808656, 3159738, 3326040, 3510820, 4212984, 5266230, 6319476, 6652080, 7021640, 7899345, 8425968, 10532460, 12638952, 14043280, 15798690, 21064920, 25277904, 31597380, 42129840, 63194760, 126389520]

約数ペア:

[(1, 126389520), (2, 63194760), (3, 42129840), (4, 31597380), (5, 25277904), (6, 21064920), (8, 15798690), (9, 14043280), (10, 12638952), (12, 10532460), (15, 8425968), (16, 7899345), (18, 7021640), (19, 6652080), (20, 6319476), (24, 5266230), (30, 4212984), (36, 3510820), (38, 3326040), (40, 3159738), (45, 2808656), (48, 2633115), (57, 2217360), (60, 2106492), (72, 1755410), (76, 1663020), (80, 1579869), (90, 1404328), (95, 1330416), (114, 1108680), (120, 1053246), (144, 877705), (152, 831510), (171, 739120), (180, 702164), (190, 665208), (228, 554340), (240, 526623), (285, 443472), (304, 415755), (342, 369560), (360, 351082), (380, 332604), (456, 277170), (570, 221736), (684, 184780), (720, 175541), (760, 166302), (855, 147824), (912, 138585), (1140, 110868), (1368, 92390), (1520, 83151), (1710, 73912), (2280, 55434), (2736, 46195), (3420, 36956), (4560, 27717), (6840, 18478), (9239, 13680)]