1223073760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2039}}^1$

素因数の和:2240

約数の個数: 96

約数和(自身を含む): 3035128320

約数和(自身を除く): 1812054560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 163, 184, 230, 326, 368, 460, 652, 736, 815, 920, 1304, 1630, 1840, 2039, 2608, 3260, 3680, 3749, 4078, 5216, 6520, 7498, 8156, 10195, 13040, 14996, 16312, 18745, 20390, 26080, 29992, 32624, 37490, 40780, 46897, 59984, 65248, 74980, 81560, 93794, 119968, 149960, 163120, 187588, 234485, 299920, 326240, 332357, 375176, 468970, 599840, 664714, 750352, 937940, 1329428, 1500704, 1661785, 1875880, 2658856, 3323570, 3751760, 5317712, 6647140, 7503520, 7644211, 10635424, 13294280, 15288422, 26588560, 30576844, 38221055, 53177120, 61153688, 76442110, 122307376, 152884220, 244614752, 305768440, 611536880, 1223073760]

約数ペア:

[(1, 1223073760), (2, 611536880), (4, 305768440), (5, 244614752), (8, 152884220), (10, 122307376), (16, 76442110), (20, 61153688), (23, 53177120), (32, 38221055), (40, 30576844), (46, 26588560), (80, 15288422), (92, 13294280), (115, 10635424), (160, 7644211), (163, 7503520), (184, 6647140), (230, 5317712), (326, 3751760), (368, 3323570), (460, 2658856), (652, 1875880), (736, 1661785), (815, 1500704), (920, 1329428), (1304, 937940), (1630, 750352), (1840, 664714), (2039, 599840), (2608, 468970), (3260, 375176), (3680, 332357), (3749, 326240), (4078, 299920), (5216, 234485), (6520, 187588), (7498, 163120), (8156, 149960), (10195, 119968), (13040, 93794), (14996, 81560), (16312, 74980), (18745, 65248), (20390, 59984), (26080, 46897), (29992, 40780), (32624, 37490)]