286157280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19231}}^1$

素因数の和:19280

約数の個数: 96

約数和(自身を含む): 930521088

約数和(自身を除く): 644363808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 19231, 38462, 57693, 76924, 96155, 115386, 153848, 192310, 230772, 288465, 307696, 384620, 461544, 576930, 596161, 615392, 769240, 923088, 1153860, 1192322, 1538480, 1788483, 1846176, 2307720, 2384644, 2980805, 3076960, 3576966, 4615440, 4769288, 5961610, 7153932, 8942415, 9230880, 9538576, 11923220, 14307864, 17884830, 19077152, 23846440, 28615728, 35769660, 47692880, 57231456, 71539320, 95385760, 143078640, 286157280]

約数ペア:

[(1, 286157280), (2, 143078640), (3, 95385760), (4, 71539320), (5, 57231456), (6, 47692880), (8, 35769660), (10, 28615728), (12, 23846440), (15, 19077152), (16, 17884830), (20, 14307864), (24, 11923220), (30, 9538576), (31, 9230880), (32, 8942415), (40, 7153932), (48, 5961610), (60, 4769288), (62, 4615440), (80, 3576966), (93, 3076960), (96, 2980805), (120, 2384644), (124, 2307720), (155, 1846176), (160, 1788483), (186, 1538480), (240, 1192322), (248, 1153860), (310, 923088), (372, 769240), (465, 615392), (480, 596161), (496, 576930), (620, 461544), (744, 384620), (930, 307696), (992, 288465), (1240, 230772), (1488, 192310), (1860, 153848), (2480, 115386), (2976, 96155), (3720, 76924), (4960, 57693), (7440, 38462), (14880, 19231)]