38048940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{7829}}^1$

素因数の和:7853

約数の個数: 72

約数和(自身を含む): 119705040

約数和(自身を除く): 81656100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 7829, 15658, 23487, 31316, 39145, 46974, 70461, 78290, 93948, 117435, 140922, 156580, 211383, 234870, 281844, 352305, 422766, 469740, 634149, 704610, 845532, 1056915, 1268298, 1409220, 1902447, 2113830, 2536596, 3170745, 3804894, 4227660, 6341490, 7609788, 9512235, 12682980, 19024470, 38048940]

約数ペア:

[(1, 38048940), (2, 19024470), (3, 12682980), (4, 9512235), (5, 7609788), (6, 6341490), (9, 4227660), (10, 3804894), (12, 3170745), (15, 2536596), (18, 2113830), (20, 1902447), (27, 1409220), (30, 1268298), (36, 1056915), (45, 845532), (54, 704610), (60, 634149), (81, 469740), (90, 422766), (108, 352305), (135, 281844), (162, 234870), (180, 211383), (243, 156580), (270, 140922), (324, 117435), (405, 93948), (486, 78290), (540, 70461), (810, 46974), (972, 39145), (1215, 31316), (1620, 23487), (2430, 15658), (4860, 7829)]