53048760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 171072000

約数和(自身を除く): 118023240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 380, 424, 439, 456, 530, 570, 636, 760, 795, 878, 1007, 1060, 1140, 1272, 1317, 1590, 1756, 2014, 2120, 2195, 2280, 2634, 3021, 3180, 3512, 4028, 4390, 5035, 5268, 6042, 6360, 6585, 8056, 8341, 8780, 10070, 10536, 12084, 13170, 15105, 16682, 17560, 20140, 23267, 24168, 25023, 26340, 30210, 33364, 40280, 41705, 46534, 50046, 52680, 60420, 66728, 69801, 83410, 93068, 100092, 116335, 120840, 125115, 139602, 166820, 186136, 200184, 232670, 250230, 279204, 333640, 349005, 442073, 465340, 500460, 558408, 698010, 884146, 930680, 1000920, 1326219, 1396020, 1768292, 2210365, 2652438, 2792040, 3536584, 4420730, 5304876, 6631095, 8841460, 10609752, 13262190, 17682920, 26524380, 53048760]

約数ペア:

[(1, 53048760), (2, 26524380), (3, 17682920), (4, 13262190), (5, 10609752), (6, 8841460), (8, 6631095), (10, 5304876), (12, 4420730), (15, 3536584), (19, 2792040), (20, 2652438), (24, 2210365), (30, 1768292), (38, 1396020), (40, 1326219), (53, 1000920), (57, 930680), (60, 884146), (76, 698010), (95, 558408), (106, 500460), (114, 465340), (120, 442073), (152, 349005), (159, 333640), (190, 279204), (212, 250230), (228, 232670), (265, 200184), (285, 186136), (318, 166820), (380, 139602), (424, 125115), (439, 120840), (456, 116335), (530, 100092), (570, 93068), (636, 83410), (760, 69801), (795, 66728), (878, 60420), (1007, 52680), (1060, 50046), (1140, 46534), (1272, 41705), (1317, 40280), (1590, 33364), (1756, 30210), (2014, 26340), (2120, 25023), (2195, 24168), (2280, 23267), (2634, 20140), (3021, 17560), (3180, 16682), (3512, 15105), (4028, 13170), (4390, 12084), (5035, 10536), (5268, 10070), (6042, 8780), (6360, 8341), (6585, 8056)]