4886351280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{26407}}^1$

素因数の和:26683

約数の個数: 120

約数和(自身を含む): 16474472352

約数和(自身を除く): 11588121072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 360, 514, 720, 771, 1028, 1285, 1542, 2056, 2313, 2570, 3084, 3855, 4112, 4626, 5140, 6168, 7710, 9252, 10280, 11565, 12336, 15420, 18504, 20560, 23130, 26407, 30840, 37008, 46260, 52814, 61680, 79221, 92520, 105628, 132035, 158442, 185040, 211256, 237663, 264070, 316884, 396105, 422512, 475326, 528140, 633768, 792210, 950652, 1056280, 1188315, 1267536, 1584420, 1901304, 2112560, 2376630, 3168840, 3802608, 4753260, 6337680, 6786599, 9506520, 13573198, 19013040, 20359797, 27146396, 33932995, 40719594, 54292792, 61079391, 67865990, 81439188, 101798985, 108585584, 122158782, 135731980, 162878376, 203597970, 244317564, 271463960, 305396955, 325756752, 407195940, 488635128, 542927920, 610793910, 814391880, 977270256, 1221587820, 1628783760, 2443175640, 4886351280]

約数ペア:

[(1, 4886351280), (2, 2443175640), (3, 1628783760), (4, 1221587820), (5, 977270256), (6, 814391880), (8, 610793910), (9, 542927920), (10, 488635128), (12, 407195940), (15, 325756752), (16, 305396955), (18, 271463960), (20, 244317564), (24, 203597970), (30, 162878376), (36, 135731980), (40, 122158782), (45, 108585584), (48, 101798985), (60, 81439188), (72, 67865990), (80, 61079391), (90, 54292792), (120, 40719594), (144, 33932995), (180, 27146396), (240, 20359797), (257, 19013040), (360, 13573198), (514, 9506520), (720, 6786599), (771, 6337680), (1028, 4753260), (1285, 3802608), (1542, 3168840), (2056, 2376630), (2313, 2112560), (2570, 1901304), (3084, 1584420), (3855, 1267536), (4112, 1188315), (4626, 1056280), (5140, 950652), (6168, 792210), (7710, 633768), (9252, 528140), (10280, 475326), (11565, 422512), (12336, 396105), (15420, 316884), (18504, 264070), (20560, 237663), (23130, 211256), (26407, 185040), (30840, 158442), (37008, 132035), (46260, 105628), (52814, 92520), (61680, 79221)]