47102520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 151315200

約数和(自身を除く): 104212680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 283, 285, 292, 365, 380, 438, 456, 566, 570, 584, 730, 760, 849, 876, 1095, 1132, 1140, 1387, 1415, 1460, 1698, 1752, 2190, 2264, 2280, 2774, 2830, 2920, 3396, 4161, 4245, 4380, 5377, 5548, 5660, 6792, 6935, 8322, 8490, 8760, 10754, 11096, 11320, 13870, 16131, 16644, 16980, 20659, 20805, 21508, 26885, 27740, 32262, 33288, 33960, 41318, 41610, 43016, 53770, 55480, 61977, 64524, 80655, 82636, 83220, 103295, 107540, 123954, 129048, 161310, 165272, 166440, 206590, 215080, 247908, 309885, 322620, 392521, 413180, 495816, 619770, 645240, 785042, 826360, 1177563, 1239540, 1570084, 1962605, 2355126, 2479080, 3140168, 3925210, 4710252, 5887815, 7850420, 9420504, 11775630, 15700840, 23551260, 47102520]

約数ペア:

[(1, 47102520), (2, 23551260), (3, 15700840), (4, 11775630), (5, 9420504), (6, 7850420), (8, 5887815), (10, 4710252), (12, 3925210), (15, 3140168), (19, 2479080), (20, 2355126), (24, 1962605), (30, 1570084), (38, 1239540), (40, 1177563), (57, 826360), (60, 785042), (73, 645240), (76, 619770), (95, 495816), (114, 413180), (120, 392521), (146, 322620), (152, 309885), (190, 247908), (219, 215080), (228, 206590), (283, 166440), (285, 165272), (292, 161310), (365, 129048), (380, 123954), (438, 107540), (456, 103295), (566, 83220), (570, 82636), (584, 80655), (730, 64524), (760, 61977), (849, 55480), (876, 53770), (1095, 43016), (1132, 41610), (1140, 41318), (1387, 33960), (1415, 33288), (1460, 32262), (1698, 27740), (1752, 26885), (2190, 21508), (2264, 20805), (2280, 20659), (2774, 16980), (2830, 16644), (2920, 16131), (3396, 13870), (4161, 11320), (4245, 11096), (4380, 10754), (5377, 8760), (5548, 8490), (5660, 8322), (6792, 6935)]