80546040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6047}}^1$

素因数の和:6101

約数の個数: 96

約数和(自身を含む): 268894080

約数和(自身を除く): 188348040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6047, 6660, 12094, 13320, 18141, 24188, 30235, 36282, 48376, 54423, 60470, 72564, 90705, 108846, 120940, 145128, 181410, 217692, 223739, 241880, 272115, 362820, 435384, 447478, 544230, 671217, 725640, 894956, 1088460, 1118695, 1342434, 1789912, 2013651, 2176920, 2237390, 2684868, 3356085, 4027302, 4474780, 5369736, 6712170, 8054604, 8949560, 10068255, 13424340, 16109208, 20136510, 26848680, 40273020, 80546040]

約数ペア:

[(1, 80546040), (2, 40273020), (3, 26848680), (4, 20136510), (5, 16109208), (6, 13424340), (8, 10068255), (9, 8949560), (10, 8054604), (12, 6712170), (15, 5369736), (18, 4474780), (20, 4027302), (24, 3356085), (30, 2684868), (36, 2237390), (37, 2176920), (40, 2013651), (45, 1789912), (60, 1342434), (72, 1118695), (74, 1088460), (90, 894956), (111, 725640), (120, 671217), (148, 544230), (180, 447478), (185, 435384), (222, 362820), (296, 272115), (333, 241880), (360, 223739), (370, 217692), (444, 181410), (555, 145128), (666, 120940), (740, 108846), (888, 90705), (1110, 72564), (1332, 60470), (1480, 54423), (1665, 48376), (2220, 36282), (2664, 30235), (3330, 24188), (4440, 18141), (6047, 13320), (6660, 12094)]