160879080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1795

約数の個数: 128

約数和(自身を含む): 520732800

約数和(自身を除く): 359853720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 1721, 2280, 2337, 2460, 3116, 3442, 3895, 4674, 4920, 5163, 6232, 6884, 7790, 8605, 9348, 10326, 11685, 13768, 15580, 17210, 18696, 20652, 23370, 25815, 31160, 32699, 34420, 41304, 46740, 51630, 65398, 68840, 70561, 93480, 98097, 103260, 130796, 141122, 163495, 196194, 206520, 211683, 261592, 282244, 326990, 352805, 392388, 423366, 490485, 564488, 653980, 705610, 784776, 846732, 980970, 1058415, 1307960, 1340659, 1411220, 1693464, 1961940, 2116830, 2681318, 2822440, 3923880, 4021977, 4233660, 5362636, 6703295, 8043954, 8467320, 10725272, 13406590, 16087908, 20109885, 26813180, 32175816, 40219770, 53626360, 80439540, 160879080]

約数ペア:

[(1, 160879080), (2, 80439540), (3, 53626360), (4, 40219770), (5, 32175816), (6, 26813180), (8, 20109885), (10, 16087908), (12, 13406590), (15, 10725272), (19, 8467320), (20, 8043954), (24, 6703295), (30, 5362636), (38, 4233660), (40, 4021977), (41, 3923880), (57, 2822440), (60, 2681318), (76, 2116830), (82, 1961940), (95, 1693464), (114, 1411220), (120, 1340659), (123, 1307960), (152, 1058415), (164, 980970), (190, 846732), (205, 784776), (228, 705610), (246, 653980), (285, 564488), (328, 490485), (380, 423366), (410, 392388), (456, 352805), (492, 326990), (570, 282244), (615, 261592), (760, 211683), (779, 206520), (820, 196194), (984, 163495), (1140, 141122), (1230, 130796), (1558, 103260), (1640, 98097), (1721, 93480), (2280, 70561), (2337, 68840), (2460, 65398), (3116, 51630), (3442, 46740), (3895, 41304), (4674, 34420), (4920, 32699), (5163, 31160), (6232, 25815), (6884, 23370), (7790, 20652), (8605, 18696), (9348, 17210), (10326, 15580), (11685, 13768)]