74400960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4118

約数の個数: 112

約数和(自身を含む): 248716800

約数和(自身を除く): 174315840

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4079, 4560, 6080, 8158, 9120, 12237, 16316, 18240, 20395, 24474, 32632, 40790, 48948, 61185, 65264, 77501, 81580, 97896, 122370, 130528, 155002, 163160, 195792, 232503, 244740, 261056, 310004, 326320, 387505, 391584, 465006, 489480, 620008, 652640, 775010, 783168, 930012, 978960, 1162515, 1240016, 1305280, 1550020, 1860024, 1957920, 2325030, 2480032, 3100040, 3720048, 3915840, 4650060, 4960064, 6200080, 7440096, 9300120, 12400160, 14880192, 18600240, 24800320, 37200480, 74400960]

約数ペア:

[(1, 74400960), (2, 37200480), (3, 24800320), (4, 18600240), (5, 14880192), (6, 12400160), (8, 9300120), (10, 7440096), (12, 6200080), (15, 4960064), (16, 4650060), (19, 3915840), (20, 3720048), (24, 3100040), (30, 2480032), (32, 2325030), (38, 1957920), (40, 1860024), (48, 1550020), (57, 1305280), (60, 1240016), (64, 1162515), (76, 978960), (80, 930012), (95, 783168), (96, 775010), (114, 652640), (120, 620008), (152, 489480), (160, 465006), (190, 391584), (192, 387505), (228, 326320), (240, 310004), (285, 261056), (304, 244740), (320, 232503), (380, 195792), (456, 163160), (480, 155002), (570, 130528), (608, 122370), (760, 97896), (912, 81580), (960, 77501), (1140, 65264), (1216, 61185), (1520, 48948), (1824, 40790), (2280, 32632), (3040, 24474), (3648, 20395), (4079, 18240), (4560, 16316), (6080, 12237), (8158, 9120)]