2950320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 9642240

約数和(自身を除く): 6691920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 647, 760, 912, 1140, 1294, 1520, 1941, 2280, 2588, 3235, 3882, 4560, 5176, 6470, 7764, 9705, 10352, 12293, 12940, 15528, 19410, 24586, 25880, 31056, 36879, 38820, 49172, 51760, 61465, 73758, 77640, 98344, 122930, 147516, 155280, 184395, 196688, 245860, 295032, 368790, 491720, 590064, 737580, 983440, 1475160, 2950320]

約数ペア:

[(1, 2950320), (2, 1475160), (3, 983440), (4, 737580), (5, 590064), (6, 491720), (8, 368790), (10, 295032), (12, 245860), (15, 196688), (16, 184395), (19, 155280), (20, 147516), (24, 122930), (30, 98344), (38, 77640), (40, 73758), (48, 61465), (57, 51760), (60, 49172), (76, 38820), (80, 36879), (95, 31056), (114, 25880), (120, 24586), (152, 19410), (190, 15528), (228, 12940), (240, 12293), (285, 10352), (304, 9705), (380, 7764), (456, 6470), (570, 5176), (647, 4560), (760, 3882), (912, 3235), (1140, 2588), (1294, 2280), (1520, 1941)]