305865120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1175

約数の個数: 192

約数和(自身を含む): 1071874944

約数和(自身を除く): 766009824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 96, 106, 110, 120, 132, 159, 160, 165, 176, 212, 220, 240, 264, 265, 318, 330, 352, 424, 440, 480, 528, 530, 583, 636, 660, 795, 848, 880, 1056, 1060, 1093, 1166, 1272, 1320, 1590, 1696, 1749, 1760, 2120, 2186, 2332, 2544, 2640, 2915, 3180, 3279, 3498, 4240, 4372, 4664, 5088, 5280, 5465, 5830, 6360, 6558, 6996, 8480, 8744, 8745, 9328, 10930, 11660, 12023, 12720, 13116, 13992, 16395, 17488, 17490, 18656, 21860, 23320, 24046, 25440, 26232, 27984, 32790, 34976, 34980, 36069, 43720, 46640, 48092, 52464, 55968, 57929, 60115, 65580, 69960, 72138, 87440, 93280, 96184, 104928, 115858, 120230, 131160, 139920, 144276, 173787, 174880, 180345, 192368, 231716, 240460, 262320, 279840, 288552, 289645, 347574, 360690, 384736, 463432, 480920, 524640, 577104, 579290, 637219, 695148, 721380, 868935, 926864, 961840, 1154208, 1158580, 1274438, 1390296, 1442760, 1737870, 1853728, 1911657, 1923680, 2317160, 2548876, 2780592, 2885520, 3186095, 3475740, 3823314, 4634320, 5097752, 5561184, 5771040, 6372190, 6951480, 7646628, 9268640, 9558285, 10195504, 12744380, 13902960, 15293256, 19116570, 20391008, 25488760, 27805920, 30586512, 38233140, 50977520, 61173024, 76466280, 101955040, 152932560, 305865120]

約数ペア:

[(1, 305865120), (2, 152932560), (3, 101955040), (4, 76466280), (5, 61173024), (6, 50977520), (8, 38233140), (10, 30586512), (11, 27805920), (12, 25488760), (15, 20391008), (16, 19116570), (20, 15293256), (22, 13902960), (24, 12744380), (30, 10195504), (32, 9558285), (33, 9268640), (40, 7646628), (44, 6951480), (48, 6372190), (53, 5771040), (55, 5561184), (60, 5097752), (66, 4634320), (80, 3823314), (88, 3475740), (96, 3186095), (106, 2885520), (110, 2780592), (120, 2548876), (132, 2317160), (159, 1923680), (160, 1911657), (165, 1853728), (176, 1737870), (212, 1442760), (220, 1390296), (240, 1274438), (264, 1158580), (265, 1154208), (318, 961840), (330, 926864), (352, 868935), (424, 721380), (440, 695148), (480, 637219), (528, 579290), (530, 577104), (583, 524640), (636, 480920), (660, 463432), (795, 384736), (848, 360690), (880, 347574), (1056, 289645), (1060, 288552), (1093, 279840), (1166, 262320), (1272, 240460), (1320, 231716), (1590, 192368), (1696, 180345), (1749, 174880), (1760, 173787), (2120, 144276), (2186, 139920), (2332, 131160), (2544, 120230), (2640, 115858), (2915, 104928), (3180, 96184), (3279, 93280), (3498, 87440), (4240, 72138), (4372, 69960), (4664, 65580), (5088, 60115), (5280, 57929), (5465, 55968), (5830, 52464), (6360, 48092), (6558, 46640), (6996, 43720), (8480, 36069), (8744, 34980), (8745, 34976), (9328, 32790), (10930, 27984), (11660, 26232), (12023, 25440), (12720, 24046), (13116, 23320), (13992, 21860), (16395, 18656), (17488, 17490)]