268251120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19609}}^1$

素因数の和:19647

約数の個数: 120

約数和(自身を含む): 948339600

約数和(自身を除く): 680088480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 19609, 39218, 58827, 78436, 98045, 117654, 156872, 176481, 196090, 235308, 294135, 313744, 352962, 372571, 392180, 470616, 588270, 705924, 745142, 784360, 882405, 941232, 1117713, 1176540, 1411848, 1490284, 1568720, 1764810, 1862855, 2235426, 2353080, 2823696, 2980568, 3353139, 3529620, 3725710, 4470852, 4706160, 5588565, 5961136, 6706278, 7059240, 7451420, 8941704, 11177130, 13412556, 14118480, 14902840, 16765695, 17883408, 22354260, 26825112, 29805680, 33531390, 44708520, 53650224, 67062780, 89417040, 134125560, 268251120]

約数ペア:

[(1, 268251120), (2, 134125560), (3, 89417040), (4, 67062780), (5, 53650224), (6, 44708520), (8, 33531390), (9, 29805680), (10, 26825112), (12, 22354260), (15, 17883408), (16, 16765695), (18, 14902840), (19, 14118480), (20, 13412556), (24, 11177130), (30, 8941704), (36, 7451420), (38, 7059240), (40, 6706278), (45, 5961136), (48, 5588565), (57, 4706160), (60, 4470852), (72, 3725710), (76, 3529620), (80, 3353139), (90, 2980568), (95, 2823696), (114, 2353080), (120, 2235426), (144, 1862855), (152, 1764810), (171, 1568720), (180, 1490284), (190, 1411848), (228, 1176540), (240, 1117713), (285, 941232), (304, 882405), (342, 784360), (360, 745142), (380, 705924), (456, 588270), (570, 470616), (684, 392180), (720, 372571), (760, 352962), (855, 313744), (912, 294135), (1140, 235308), (1368, 196090), (1520, 176481), (1710, 156872), (2280, 117654), (2736, 98045), (3420, 78436), (4560, 58827), (6840, 39218), (13680, 19609)]