354549120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9719}}^1$

素因数の和:9760

約数の個数: 128

約数和(自身を含む): 1189728000

約数和(自身を除く): 835178880

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, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 9719, 12160, 18240, 19438, 29157, 36480, 38876, 48595, 58314, 77752, 97190, 116628, 145785, 155504, 184661, 194380, 233256, 291570, 311008, 369322, 388760, 466512, 553983, 583140, 622016, 738644, 777520, 923305, 933024, 1107966, 1166280, 1244032, 1477288, 1555040, 1846610, 1866048, 2215932, 2332560, 2769915, 2954576, 3110080, 3693220, 3732096, 4431864, 4665120, 5539830, 5909152, 6220160, 7386440, 8863728, 9330240, 11079660, 11818304, 14772880, 17727456, 18660480, 22159320, 23636608, 29545760, 35454912, 44318640, 59091520, 70909824, 88637280, 118183040, 177274560, 354549120]

約数ペア:

[(1, 354549120), (2, 177274560), (3, 118183040), (4, 88637280), (5, 70909824), (6, 59091520), (8, 44318640), (10, 35454912), (12, 29545760), (15, 23636608), (16, 22159320), (19, 18660480), (20, 17727456), (24, 14772880), (30, 11818304), (32, 11079660), (38, 9330240), (40, 8863728), (48, 7386440), (57, 6220160), (60, 5909152), (64, 5539830), (76, 4665120), (80, 4431864), (95, 3732096), (96, 3693220), (114, 3110080), (120, 2954576), (128, 2769915), (152, 2332560), (160, 2215932), (190, 1866048), (192, 1846610), (228, 1555040), (240, 1477288), (285, 1244032), (304, 1166280), (320, 1107966), (380, 933024), (384, 923305), (456, 777520), (480, 738644), (570, 622016), (608, 583140), (640, 553983), (760, 466512), (912, 388760), (960, 369322), (1140, 311008), (1216, 291570), (1520, 233256), (1824, 194380), (1920, 184661), (2280, 155504), (2432, 145785), (3040, 116628), (3648, 97190), (4560, 77752), (6080, 58314), (7296, 48595), (9120, 38876), (9719, 36480), (12160, 29157), (18240, 19438)]