139218120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1427}}^1$

素因数の和:1715

約数の個数: 96

約数和(自身を含む): 454446720

約数和(自身を除く): 315228600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 542, 813, 1084, 1355, 1427, 1626, 2168, 2439, 2710, 2854, 3252, 4065, 4281, 4878, 5420, 5708, 6504, 7135, 8130, 8562, 9756, 10840, 11416, 12195, 12843, 14270, 16260, 17124, 19512, 21405, 24390, 25686, 28540, 32520, 34248, 42810, 48780, 51372, 57080, 64215, 85620, 97560, 102744, 128430, 171240, 256860, 386717, 513720, 773434, 1160151, 1546868, 1933585, 2320302, 3093736, 3480453, 3867170, 4640604, 5800755, 6960906, 7734340, 9281208, 11601510, 13921812, 15468680, 17402265, 23203020, 27843624, 34804530, 46406040, 69609060, 139218120]

約数ペア:

[(1, 139218120), (2, 69609060), (3, 46406040), (4, 34804530), (5, 27843624), (6, 23203020), (8, 17402265), (9, 15468680), (10, 13921812), (12, 11601510), (15, 9281208), (18, 7734340), (20, 6960906), (24, 5800755), (30, 4640604), (36, 3867170), (40, 3480453), (45, 3093736), (60, 2320302), (72, 1933585), (90, 1546868), (120, 1160151), (180, 773434), (271, 513720), (360, 386717), (542, 256860), (813, 171240), (1084, 128430), (1355, 102744), (1427, 97560), (1626, 85620), (2168, 64215), (2439, 57080), (2710, 51372), (2854, 48780), (3252, 42810), (4065, 34248), (4281, 32520), (4878, 28540), (5420, 25686), (5708, 24390), (6504, 21405), (7135, 19512), (8130, 17124), (8562, 16260), (9756, 14270), (10840, 12843), (11416, 12195)]