293112720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2593}}^1$

素因数の和:2769

約数の個数: 120

約数和(自身を含む): 991022136

約数和(自身を除く): 697909416

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, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2355, 2512, 2593, 2826, 3140, 3768, 4710, 5186, 5652, 6280, 7065, 7536, 7779, 9420, 10372, 11304, 12560, 12965, 14130, 15558, 18840, 20744, 22608, 23337, 25930, 28260, 31116, 37680, 38895, 41488, 46674, 51860, 56520, 62232, 77790, 93348, 103720, 113040, 116685, 124464, 155580, 186696, 207440, 233370, 311160, 373392, 407101, 466740, 622320, 814202, 933480, 1221303, 1628404, 1866960, 2035505, 2442606, 3256808, 3663909, 4071010, 4885212, 6106515, 6513616, 7327818, 8142020, 9770424, 12213030, 14655636, 16284040, 18319545, 19540848, 24426060, 29311272, 32568080, 36639090, 48852120, 58622544, 73278180, 97704240, 146556360, 293112720]

約数ペア:

[(1, 293112720), (2, 146556360), (3, 97704240), (4, 73278180), (5, 58622544), (6, 48852120), (8, 36639090), (9, 32568080), (10, 29311272), (12, 24426060), (15, 19540848), (16, 18319545), (18, 16284040), (20, 14655636), (24, 12213030), (30, 9770424), (36, 8142020), (40, 7327818), (45, 6513616), (48, 6106515), (60, 4885212), (72, 4071010), (80, 3663909), (90, 3256808), (120, 2442606), (144, 2035505), (157, 1866960), (180, 1628404), (240, 1221303), (314, 933480), (360, 814202), (471, 622320), (628, 466740), (720, 407101), (785, 373392), (942, 311160), (1256, 233370), (1413, 207440), (1570, 186696), (1884, 155580), (2355, 124464), (2512, 116685), (2593, 113040), (2826, 103720), (3140, 93348), (3768, 77790), (4710, 62232), (5186, 56520), (5652, 51860), (6280, 46674), (7065, 41488), (7536, 38895), (7779, 37680), (9420, 31116), (10372, 28260), (11304, 25930), (12560, 23337), (12965, 22608), (14130, 20744), (15558, 18840)]