11953920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 41795712

約数和(自身を除く): 29841792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 283, 320, 330, 352, 384, 440, 480, 528, 566, 640, 660, 704, 768, 849, 880, 960, 1056, 1132, 1280, 1320, 1408, 1415, 1698, 1760, 1920, 2112, 2264, 2640, 2816, 2830, 3113, 3396, 3520, 3840, 4224, 4245, 4528, 5280, 5660, 6226, 6792, 7040, 8448, 8490, 9056, 9339, 10560, 11320, 12452, 13584, 14080, 15565, 16980, 18112, 18678, 21120, 22640, 24904, 27168, 31130, 33960, 36224, 37356, 42240, 45280, 46695, 49808, 54336, 62260, 67920, 72448, 74712, 90560, 93390, 99616, 108672, 124520, 135840, 149424, 181120, 186780, 199232, 217344, 249040, 271680, 298848, 362240, 373560, 398464, 498080, 543360, 597696, 747120, 796928, 996160, 1086720, 1195392, 1494240, 1992320, 2390784, 2988480, 3984640, 5976960, 11953920]

約数ペア:

[(1, 11953920), (2, 5976960), (3, 3984640), (4, 2988480), (5, 2390784), (6, 1992320), (8, 1494240), (10, 1195392), (11, 1086720), (12, 996160), (15, 796928), (16, 747120), (20, 597696), (22, 543360), (24, 498080), (30, 398464), (32, 373560), (33, 362240), (40, 298848), (44, 271680), (48, 249040), (55, 217344), (60, 199232), (64, 186780), (66, 181120), (80, 149424), (88, 135840), (96, 124520), (110, 108672), (120, 99616), (128, 93390), (132, 90560), (160, 74712), (165, 72448), (176, 67920), (192, 62260), (220, 54336), (240, 49808), (256, 46695), (264, 45280), (283, 42240), (320, 37356), (330, 36224), (352, 33960), (384, 31130), (440, 27168), (480, 24904), (528, 22640), (566, 21120), (640, 18678), (660, 18112), (704, 16980), (768, 15565), (849, 14080), (880, 13584), (960, 12452), (1056, 11320), (1132, 10560), (1280, 9339), (1320, 9056), (1408, 8490), (1415, 8448), (1698, 7040), (1760, 6792), (1920, 6226), (2112, 5660), (2264, 5280), (2640, 4528), (2816, 4245), (2830, 4224), (3113, 3840), (3396, 3520)]