76172520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33409}}^1$

素因数の和:33442

約数の個数: 64

約数和(自身を含む): 240552000

約数和(自身を除く): 164379480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 33409, 66818, 100227, 133636, 167045, 200454, 267272, 334090, 400908, 501135, 634771, 668180, 801816, 1002270, 1269542, 1336360, 1904313, 2004540, 2539084, 3173855, 3808626, 4009080, 5078168, 6347710, 7617252, 9521565, 12695420, 15234504, 19043130, 25390840, 38086260, 76172520]

約数ペア:

[(1, 76172520), (2, 38086260), (3, 25390840), (4, 19043130), (5, 15234504), (6, 12695420), (8, 9521565), (10, 7617252), (12, 6347710), (15, 5078168), (19, 4009080), (20, 3808626), (24, 3173855), (30, 2539084), (38, 2004540), (40, 1904313), (57, 1336360), (60, 1269542), (76, 1002270), (95, 801816), (114, 668180), (120, 634771), (152, 501135), (190, 400908), (228, 334090), (285, 267272), (380, 200454), (456, 167045), (570, 133636), (760, 100227), (1140, 66818), (2280, 33409)]