42903480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7607}}^1$

素因数の和:7668

約数の個数: 64

約数和(自身を含む): 131466240

約数和(自身を除く): 88562760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 7607, 15214, 22821, 30428, 38035, 45642, 60856, 76070, 91284, 114105, 152140, 182568, 228210, 304280, 357529, 456420, 715058, 912840, 1072587, 1430116, 1787645, 2145174, 2860232, 3575290, 4290348, 5362935, 7150580, 8580696, 10725870, 14301160, 21451740, 42903480]

約数ペア:

[(1, 42903480), (2, 21451740), (3, 14301160), (4, 10725870), (5, 8580696), (6, 7150580), (8, 5362935), (10, 4290348), (12, 3575290), (15, 2860232), (20, 2145174), (24, 1787645), (30, 1430116), (40, 1072587), (47, 912840), (60, 715058), (94, 456420), (120, 357529), (141, 304280), (188, 228210), (235, 182568), (282, 152140), (376, 114105), (470, 91284), (564, 76070), (705, 60856), (940, 45642), (1128, 38035), (1410, 30428), (1880, 22821), (2820, 15214), (5640, 7607)]