146172720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1607}}^1$

素因数の和:2002

約数の個数: 80

約数和(自身を含む): 454613760

約数和(自身を除く): 308441040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1607, 1895, 2274, 3032, 3214, 3790, 4548, 4821, 5685, 6064, 6428, 7580, 8035, 9096, 9642, 11370, 12856, 15160, 16070, 18192, 19284, 22740, 24105, 25712, 30320, 32140, 38568, 45480, 48210, 64280, 77136, 90960, 96420, 128560, 192840, 385680, 609053, 1218106, 1827159, 2436212, 3045265, 3654318, 4872424, 6090530, 7308636, 9135795, 9744848, 12181060, 14617272, 18271590, 24362120, 29234544, 36543180, 48724240, 73086360, 146172720]

約数ペア:

[(1, 146172720), (2, 73086360), (3, 48724240), (4, 36543180), (5, 29234544), (6, 24362120), (8, 18271590), (10, 14617272), (12, 12181060), (15, 9744848), (16, 9135795), (20, 7308636), (24, 6090530), (30, 4872424), (40, 3654318), (48, 3045265), (60, 2436212), (80, 1827159), (120, 1218106), (240, 609053), (379, 385680), (758, 192840), (1137, 128560), (1516, 96420), (1607, 90960), (1895, 77136), (2274, 64280), (3032, 48210), (3214, 45480), (3790, 38568), (4548, 32140), (4821, 30320), (5685, 25712), (6064, 24105), (6428, 22740), (7580, 19284), (8035, 18192), (9096, 16070), (9642, 15160), (11370, 12856)]