386906880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5303}}^1$

素因数の和:5346

約数の個数: 144

約数和(自身を含む): 1300965120

約数和(自身を除く): 914058240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 5303, 6080, 7296, 9120, 10606, 12160, 14592, 15909, 18240, 21212, 24320, 26515, 31818, 36480, 42424, 53030, 63636, 72960, 79545, 84848, 100757, 106060, 127272, 159090, 169696, 201514, 212120, 254544, 302271, 318180, 339392, 403028, 424240, 503785, 509088, 604542, 636360, 678784, 806056, 848480, 1007570, 1018176, 1209084, 1272720, 1357568, 1511355, 1612112, 1696960, 2015140, 2036352, 2418168, 2545440, 3022710, 3224224, 3393920, 4030280, 4072704, 4836336, 5090880, 6045420, 6448448, 6787840, 8060560, 9672672, 10181760, 12090840, 12896896, 16121120, 19345344, 20363520, 24181680, 25793792, 32242240, 38690688, 48363360, 64484480, 77381376, 96726720, 128968960, 193453440, 386906880]

約数ペア:

[(1, 386906880), (2, 193453440), (3, 128968960), (4, 96726720), (5, 77381376), (6, 64484480), (8, 48363360), (10, 38690688), (12, 32242240), (15, 25793792), (16, 24181680), (19, 20363520), (20, 19345344), (24, 16121120), (30, 12896896), (32, 12090840), (38, 10181760), (40, 9672672), (48, 8060560), (57, 6787840), (60, 6448448), (64, 6045420), (76, 5090880), (80, 4836336), (95, 4072704), (96, 4030280), (114, 3393920), (120, 3224224), (128, 3022710), (152, 2545440), (160, 2418168), (190, 2036352), (192, 2015140), (228, 1696960), (240, 1612112), (256, 1511355), (285, 1357568), (304, 1272720), (320, 1209084), (380, 1018176), (384, 1007570), (456, 848480), (480, 806056), (570, 678784), (608, 636360), (640, 604542), (760, 509088), (768, 503785), (912, 424240), (960, 403028), (1140, 339392), (1216, 318180), (1280, 302271), (1520, 254544), (1824, 212120), (1920, 201514), (2280, 169696), (2432, 159090), (3040, 127272), (3648, 106060), (3840, 100757), (4560, 84848), (4864, 79545), (5303, 72960), (6080, 63636), (7296, 53030), (9120, 42424), (10606, 36480), (12160, 31818), (14592, 26515), (15909, 24320), (18240, 21212)]