488714040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3037}}^1$

素因数の和:3206

約数の個数: 128

約数和(自身を含む): 1640520000

約数和(自身を除く): 1151805960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1080, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3037, 3576, 4023, 4470, 5364, 5960, 6074, 6705, 8046, 8940, 9111, 10728, 12148, 13410, 15185, 16092, 17880, 18222, 20115, 24296, 26820, 27333, 30370, 32184, 36444, 40230, 45555, 53640, 54666, 60740, 72888, 80460, 81999, 91110, 109332, 121480, 136665, 160920, 163998, 182220, 218664, 273330, 327996, 364440, 409995, 452513, 546660, 655992, 819990, 905026, 1093320, 1357539, 1639980, 1810052, 2262565, 2715078, 3279960, 3620104, 4072617, 4525130, 5430156, 6787695, 8145234, 9050260, 10860312, 12217851, 13575390, 16290468, 18100520, 20363085, 24435702, 27150780, 32580936, 40726170, 48871404, 54301560, 61089255, 81452340, 97742808, 122178510, 162904680, 244357020, 488714040]

約数ペア:

[(1, 488714040), (2, 244357020), (3, 162904680), (4, 122178510), (5, 97742808), (6, 81452340), (8, 61089255), (9, 54301560), (10, 48871404), (12, 40726170), (15, 32580936), (18, 27150780), (20, 24435702), (24, 20363085), (27, 18100520), (30, 16290468), (36, 13575390), (40, 12217851), (45, 10860312), (54, 9050260), (60, 8145234), (72, 6787695), (90, 5430156), (108, 4525130), (120, 4072617), (135, 3620104), (149, 3279960), (180, 2715078), (216, 2262565), (270, 1810052), (298, 1639980), (360, 1357539), (447, 1093320), (540, 905026), (596, 819990), (745, 655992), (894, 546660), (1080, 452513), (1192, 409995), (1341, 364440), (1490, 327996), (1788, 273330), (2235, 218664), (2682, 182220), (2980, 163998), (3037, 160920), (3576, 136665), (4023, 121480), (4470, 109332), (5364, 91110), (5960, 81999), (6074, 80460), (6705, 72888), (8046, 60740), (8940, 54666), (9111, 53640), (10728, 45555), (12148, 40230), (13410, 36444), (15185, 32184), (16092, 30370), (17880, 27333), (18222, 26820), (20115, 24296)]