229865280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1607}}^1$

素因数の和:1776

約数の個数: 112

約数和(自身を含む): 735177600

約数和(自身を除く): 505312320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 596, 745, 894, 960, 1192, 1490, 1607, 1788, 2235, 2384, 2980, 3214, 3576, 4470, 4768, 4821, 5960, 6428, 7152, 8035, 8940, 9536, 9642, 11920, 12856, 14304, 16070, 17880, 19284, 23840, 24105, 25712, 28608, 32140, 35760, 38568, 47680, 48210, 51424, 64280, 71520, 77136, 96420, 102848, 128560, 143040, 154272, 192840, 239443, 257120, 308544, 385680, 478886, 514240, 718329, 771360, 957772, 1197215, 1436658, 1542720, 1915544, 2394430, 2873316, 3591645, 3831088, 4788860, 5746632, 7183290, 7662176, 9577720, 11493264, 14366580, 15324352, 19155440, 22986528, 28733160, 38310880, 45973056, 57466320, 76621760, 114932640, 229865280]

約数ペア:

[(1, 229865280), (2, 114932640), (3, 76621760), (4, 57466320), (5, 45973056), (6, 38310880), (8, 28733160), (10, 22986528), (12, 19155440), (15, 15324352), (16, 14366580), (20, 11493264), (24, 9577720), (30, 7662176), (32, 7183290), (40, 5746632), (48, 4788860), (60, 3831088), (64, 3591645), (80, 2873316), (96, 2394430), (120, 1915544), (149, 1542720), (160, 1436658), (192, 1197215), (240, 957772), (298, 771360), (320, 718329), (447, 514240), (480, 478886), (596, 385680), (745, 308544), (894, 257120), (960, 239443), (1192, 192840), (1490, 154272), (1607, 143040), (1788, 128560), (2235, 102848), (2384, 96420), (2980, 77136), (3214, 71520), (3576, 64280), (4470, 51424), (4768, 48210), (4821, 47680), (5960, 38568), (6428, 35760), (7152, 32140), (8035, 28608), (8940, 25712), (9536, 24105), (9642, 23840), (11920, 19284), (12856, 17880), (14304, 16070)]