28932720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4157}}^1$

素因数の和:4202

約数の個数: 80

約数和(自身を含む): 92806560

約数和(自身を除く): 63873840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 4157, 6960, 8314, 12471, 16628, 20785, 24942, 33256, 41570, 49884, 62355, 66512, 83140, 99768, 120553, 124710, 166280, 199536, 241106, 249420, 332560, 361659, 482212, 498840, 602765, 723318, 964424, 997680, 1205530, 1446636, 1808295, 1928848, 2411060, 2893272, 3616590, 4822120, 5786544, 7233180, 9644240, 14466360, 28932720]

約数ペア:

[(1, 28932720), (2, 14466360), (3, 9644240), (4, 7233180), (5, 5786544), (6, 4822120), (8, 3616590), (10, 2893272), (12, 2411060), (15, 1928848), (16, 1808295), (20, 1446636), (24, 1205530), (29, 997680), (30, 964424), (40, 723318), (48, 602765), (58, 498840), (60, 482212), (80, 361659), (87, 332560), (116, 249420), (120, 241106), (145, 199536), (174, 166280), (232, 124710), (240, 120553), (290, 99768), (348, 83140), (435, 66512), (464, 62355), (580, 49884), (696, 41570), (870, 33256), (1160, 24942), (1392, 20785), (1740, 16628), (2320, 12471), (3480, 8314), (4157, 6960)]