306183480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{134291}}^1$

素因数の和:134324

約数の個数: 64

約数和(自身を含む): 966902400

約数和(自身を除く): 660718920

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, 134291, 268582, 402873, 537164, 671455, 805746, 1074328, 1342910, 1611492, 2014365, 2551529, 2685820, 3222984, 4028730, 5103058, 5371640, 7654587, 8057460, 10206116, 12757645, 15309174, 16114920, 20412232, 25515290, 30618348, 38272935, 51030580, 61236696, 76545870, 102061160, 153091740, 306183480]

約数ペア:

[(1, 306183480), (2, 153091740), (3, 102061160), (4, 76545870), (5, 61236696), (6, 51030580), (8, 38272935), (10, 30618348), (12, 25515290), (15, 20412232), (19, 16114920), (20, 15309174), (24, 12757645), (30, 10206116), (38, 8057460), (40, 7654587), (57, 5371640), (60, 5103058), (76, 4028730), (95, 3222984), (114, 2685820), (120, 2551529), (152, 2014365), (190, 1611492), (228, 1342910), (285, 1074328), (380, 805746), (456, 671455), (570, 537164), (760, 402873), (1140, 268582), (2280, 134291)]