2815509960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{52489}}^1$

素因数の和:52655

約数の個数: 96

約数和(自身を含む): 9211995000

約数和(自身を除く): 6396485040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4470, 5364, 5960, 6705, 8940, 10728, 13410, 17880, 26820, 52489, 53640, 104978, 157467, 209956, 262445, 314934, 419912, 472401, 524890, 629868, 787335, 944802, 1049780, 1259736, 1574670, 1889604, 2099560, 2362005, 3149340, 3779208, 4724010, 6298680, 7820861, 9448020, 15641722, 18896040, 23462583, 31283444, 39104305, 46925166, 62566888, 70387749, 78208610, 93850332, 117312915, 140775498, 156417220, 187700664, 234625830, 281550996, 312834440, 351938745, 469251660, 563101992, 703877490, 938503320, 1407754980, 2815509960]

約数ペア:

[(1, 2815509960), (2, 1407754980), (3, 938503320), (4, 703877490), (5, 563101992), (6, 469251660), (8, 351938745), (9, 312834440), (10, 281550996), (12, 234625830), (15, 187700664), (18, 156417220), (20, 140775498), (24, 117312915), (30, 93850332), (36, 78208610), (40, 70387749), (45, 62566888), (60, 46925166), (72, 39104305), (90, 31283444), (120, 23462583), (149, 18896040), (180, 15641722), (298, 9448020), (360, 7820861), (447, 6298680), (596, 4724010), (745, 3779208), (894, 3149340), (1192, 2362005), (1341, 2099560), (1490, 1889604), (1788, 1574670), (2235, 1259736), (2682, 1049780), (2980, 944802), (3576, 787335), (4470, 629868), (5364, 524890), (5960, 472401), (6705, 419912), (8940, 314934), (10728, 262445), (13410, 209956), (17880, 157467), (26820, 104978), (52489, 53640)]