265893480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4957}}^1$

素因数の和:5123

約数の個数: 96

約数和(自身を含む): 870129000

約数和(自身を除く): 604235520

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, 4957, 5364, 5960, 6705, 8940, 9914, 10728, 13410, 14871, 17880, 19828, 24785, 26820, 29742, 39656, 44613, 49570, 53640, 59484, 74355, 89226, 99140, 118968, 148710, 178452, 198280, 223065, 297420, 356904, 446130, 594840, 738593, 892260, 1477186, 1784520, 2215779, 2954372, 3692965, 4431558, 5908744, 6647337, 7385930, 8863116, 11078895, 13294674, 14771860, 17726232, 22157790, 26589348, 29543720, 33236685, 44315580, 53178696, 66473370, 88631160, 132946740, 265893480]

約数ペア:

[(1, 265893480), (2, 132946740), (3, 88631160), (4, 66473370), (5, 53178696), (6, 44315580), (8, 33236685), (9, 29543720), (10, 26589348), (12, 22157790), (15, 17726232), (18, 14771860), (20, 13294674), (24, 11078895), (30, 8863116), (36, 7385930), (40, 6647337), (45, 5908744), (60, 4431558), (72, 3692965), (90, 2954372), (120, 2215779), (149, 1784520), (180, 1477186), (298, 892260), (360, 738593), (447, 594840), (596, 446130), (745, 356904), (894, 297420), (1192, 223065), (1341, 198280), (1490, 178452), (1788, 148710), (2235, 118968), (2682, 99140), (2980, 89226), (3576, 74355), (4470, 59484), (4957, 53640), (5364, 49570), (5960, 44613), (6705, 39656), (8940, 29742), (9914, 26820), (10728, 24785), (13410, 19828), (14871, 17880)]