4816980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3823}}^1$

素因数の和:3845

約数の個数: 72

約数和(自身を含む): 16703232

約数和(自身を除く): 11886252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3823, 7646, 11469, 15292, 19115, 22938, 26761, 34407, 38230, 45876, 53522, 57345, 68814, 76460, 80283, 107044, 114690, 133805, 137628, 160566, 172035, 229380, 240849, 267610, 321132, 344070, 401415, 481698, 535220, 688140, 802830, 963396, 1204245, 1605660, 2408490, 4816980]

約数ペア:

[(1, 4816980), (2, 2408490), (3, 1605660), (4, 1204245), (5, 963396), (6, 802830), (7, 688140), (9, 535220), (10, 481698), (12, 401415), (14, 344070), (15, 321132), (18, 267610), (20, 240849), (21, 229380), (28, 172035), (30, 160566), (35, 137628), (36, 133805), (42, 114690), (45, 107044), (60, 80283), (63, 76460), (70, 68814), (84, 57345), (90, 53522), (105, 45876), (126, 38230), (140, 34407), (180, 26761), (210, 22938), (252, 19115), (315, 15292), (420, 11469), (630, 7646), (1260, 3823)]