253116480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13877}}^1$

素因数の和:13916

約数の個数: 112

約数和(自身を含む): 846002880

約数和(自身を除く): 592886400

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, 4560, 6080, 9120, 13877, 18240, 27754, 41631, 55508, 69385, 83262, 111016, 138770, 166524, 208155, 222032, 263663, 277540, 333048, 416310, 444064, 527326, 555080, 666096, 790989, 832620, 888128, 1054652, 1110160, 1318315, 1332192, 1581978, 1665240, 2109304, 2220320, 2636630, 2664384, 3163956, 3330480, 3954945, 4218608, 4440640, 5273260, 6327912, 6660960, 7909890, 8437216, 10546520, 12655824, 13321920, 15819780, 16874432, 21093040, 25311648, 31639560, 42186080, 50623296, 63279120, 84372160, 126558240, 253116480]

約数ペア:

[(1, 253116480), (2, 126558240), (3, 84372160), (4, 63279120), (5, 50623296), (6, 42186080), (8, 31639560), (10, 25311648), (12, 21093040), (15, 16874432), (16, 15819780), (19, 13321920), (20, 12655824), (24, 10546520), (30, 8437216), (32, 7909890), (38, 6660960), (40, 6327912), (48, 5273260), (57, 4440640), (60, 4218608), (64, 3954945), (76, 3330480), (80, 3163956), (95, 2664384), (96, 2636630), (114, 2220320), (120, 2109304), (152, 1665240), (160, 1581978), (190, 1332192), (192, 1318315), (228, 1110160), (240, 1054652), (285, 888128), (304, 832620), (320, 790989), (380, 666096), (456, 555080), (480, 527326), (570, 444064), (608, 416310), (760, 333048), (912, 277540), (960, 263663), (1140, 222032), (1216, 208155), (1520, 166524), (1824, 138770), (2280, 111016), (3040, 83262), (3648, 69385), (4560, 55508), (6080, 41631), (9120, 27754), (13877, 18240)]